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Timeline

2.0 (2018) Timeline Explained – Every Event in Order

Release, runtime and language
2018 · 149 mins · Tamil
Echo score 58
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Directed by
Shankar
Starring
Akshay Kumar, Adil Hussain, Kaizaad Kotwal, Mayilsamy, Kalabhavan Shajon, Ananth Narayan Mahadevan
Budget
$77M

A suicidal ornithologist is reborn as a powerful force seeking retribution against humanity for the harm caused to birds by mobile phone radiation. He targets those responsible, but his path is blocked by 2.0, an advanced upgrade of the robot Chitti. The film explores themes of environmentalism and the consequences of technological advancement, pitting man against a vengeful spirit with the help of a familiar, evolved machine.

On this page (6)
  1. 1 Where to watch
  2. 2 Events in order (15)
  3. 3 Timeline questions answered
  4. 4 Movie threads
  5. 5 Movies like 2.0
  6. 6 Every angle
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15 events in order · contains spoilers

2.0 Timeline: Events in Chronological Order

Every key event of 2.0 (2018) in order, scene by scene, with when and where it takes place. Use it to untangle flashbacks, time jumps and parallel storylines, to refresh your memory before the sequel or to find the exact scene you are thinking of.

  1. Introduction of Nila

    Eight years after the events of the first film, Dr. K. Vaseegaran showcases his latest creation, Nila, a domestic humanoid android, to a group of college students. This event serves to highlight the advancements in robotics and Vaseegaran's continued efforts in the field of artificial intelligence.

    Where
    Chennai
  2. Reminiscing about Chitti

    During the demonstration of Nila, Dr. Vaseegaran reflects on his previous android, Chitti, who was decommissioned after going on a violent rampage. This history sets the stage for the film's conflict and foreshadows the need to reactivate Chitti once again.

  3. Mobile Phone Mayhem

    Shortly after Nila's introduction, all mobile phones in Chennai inexplicably fly out of people's hands, leading to chaos and public panic. This sudden display of power reveals a deeper manipulation at play and serves as the catalyst for the unfolding crisis.

    Where
    Chennai
  4. Emergency Council Convenes

    In response to the mobile chaos, a high-level emergency council comprised of political leaders and scientists is held. Dr. Vaseegaran passionately argues for the revival of Chitti to handle the threat, while council member Dhinendra Bohra vehemently opposes him out of personal grief.

  5. Authorizing Chitti's Reactivation

    As the mobile phone swarm escalates its violence, targeting telecom moguls and corrupt officials, the Home Minister eventually overrides political objections. This decision leads to the reactivation of Chitti, which is pivotal for the city's safety.

  6. Confrontation with the Swarm

    After his reactivation, Chitti confronts the mobile swarm, which takes the form of a giant bird. Amidst the chaotic fight, Chitti faces a power drain and has to retreat to a space research station to recharge, showcasing the vulnerability of even the most advanced technology.

    Where
    Space Research Station
  7. Discovery of the Negatively Charged Aura

    Vaseegaran and Chitti analyze the mobile phone incidents and discover that the devices are bound by a mass of negatively charged energy. This revelation becomes crucial in their strategy to neutralize the swarm's threat and protect the city.

  8. Exposure of Pakshi Rajan's Tragic Past

    After defeating the swarm, the remaining phones manifest as Pakshi Rajan, an ornithologist who had passionately fought against cellular radiation's impact on birds. His backstory reveals the emotional and ecological motivations behind the chaos unleashed on the city.

  9. Pakshi's Quest for Revenge

    Despite Chitti's pleas for peace, Pakshi is driven by vengeance against humanity for the death of birds due to cellular radiation. This sets up a moral conflict between Chitti and Pakshi, raising questions about the responsibility of technology and humanity’s impact on nature.

  10. Containment of Pakshi

    Chitti manages to trap Pakshi's negative aura within a specialized electromagnetic containment circuit after an intense battle. This victory, however, is short-lived as internal conflicts within Vaseegaran's team lead to a tragic release.

  11. Dhinendra's Betrayal

    Driven by resentment, Dhinendra Bohra sneaks into the lab and releases Pakshi from containment. This act of betrayal amplifies the chaos, resulting in Pakshi possessing Vaseegaran and fuelling the conflict further.

    Where
    Laboratory
  12. The Battle at the Sports Stadium

    Pakshi captures thousands of innocent people inside a stadium, planning a deadly revenge by using radiation. This tense scenario pushes Chitti and his robotic army to act swiftly to rescue the hostages while dealing with Pakshi's newfound powers.

    Where
    Sports Stadium
  13. Introduction of Kutti '3.0'

    To counter the overwhelming threat from Pakshi, Chitti deploys a new strategy by introducing Kutti '3.0', a legion of micro-sized cellular androids. Their self-destructive approach helps neutralize the phone structures used by Pakshi, allowing for a critical escape.

  14. Final Showdown

    With the remaining units, Chitti lures Pakshi's energy back to the space research station where he is ultimately defeated. The use of positive ions from the antennas is instrumental in destroying Pakshi, concluding the immediate threat to the city.

    Where
    Space Research Station
  15. Advocacy for Environmental Regulations

    As Dr. Vaseegaran recovers in the hospital, he emphasizes the need for stricter regulations to protect the environment from cellular radiation. This serves as a closing remark on the impact of technology on nature, hinting at future endeavors for better governance.

    Where
    Hospital

Last updated: September 18, 2026 at 08:59

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Timeline questions answered

2.0 Timeline Explained: Your Questions Answered

When does it happen, and why in that order? The questions people ask about the chronology of 2.0 (2018): time jumps, flashbacks, cause and effect between scenes and the correct order of events, each answered with spoilers.

Q1

Who is Pakshi Rajan and why does he become the villain?

Pakshi Rajan is a passionate ornithologist who ran a bird sanctuary and campaigned against cell tower radiation that was devastating local bird populations in 2.0. After telecom corporations and corrupt officials ignored his pleas, he committed suicide from a cellular tower. His spirit then merged with the life force of the birds he loved, transforming him into an avenging force determined to punish humanity for prioritizing technology over nature.

Foreshadowing: The film hints at Pakshi's influence early on, as scattered news reports and Chitti's investigations suggest a deeper pattern behind the phone phenomenon.

  • pakshi rajan
  • ornithologist
  • bird sanctuary
  • cellular radiation
  • villain origin
Q2

Why does Pakshi want to annihilate all of humanity?

Pakshi blames humanity for the destruction of his bird sanctuary and the deaths of countless birds caused by unchecked cellular radiation in the world of 2.0. After his warnings to telecom corporations and government officials were ignored for years, his grief hardened into a desire to punish all of humanity. His transformation into an electromagnetic spirit gave him the means to act on that vengeance.

  • pakshi rajan
  • revenge motivation
  • bird sanctuary
  • cellular radiation
  • annihilation
Q3

How did Pakshi Rajan transform into an avenging spirit?

After committing suicide from a cellular tower, Pakshi's spirit merged with the collective life force of the birds he had spent his life protecting. This fusion granted him the ability to channel negative electromagnetic energy and manipulate electronic devices. In 2.0, this transformation turns his personal grief into a weapon capable of weaponizing millions of mobile phones.

  • pakshi rajan
  • spirit transformation
  • bird life force
  • suicide
  • electromagnetic power
Q4

Why do mobile phones fly out of people's hands in Chennai?

The mobile phones are being controlled by Pakshi Rajan, whose spirit can manipulate electronic devices through negatively charged electromagnetic energy in 2.0. As he begins his campaign against the telecom industry, he lifts the phones from citizens' hands to demonstrate his power and create widespread panic. This opening spectacle forces the emergency council to take his threat seriously.

Foreshadowing: Early news coverage of bird deaths near cell towers subtly hints at Pakshi's influence before the phones rise.

  • mobile phones flying
  • pakshi rajan
  • chennai
  • electromagnetic manipulation
  • opening scene
Q5

What is the negatively charged energy surrounding the mobile phones?

The phones are bound together by a mass of negatively charged electromagnetic energy linked directly to Pakshi Rajan's spirit. This volatile aura allows him to control the devices collectively and reshape them into threatening forms like a giant bird. The discovery of this energy in 2.0 becomes crucial for developing the photon synthesizer that counters it.

  • negative energy
  • electromagnetic aura
  • mobile phones
  • photon synthesizer
  • 2.0
Q6

What is the "red chip" and how does it create 2.0?

The red chip is a component within Chitti's system that was responsible for his earlier violent rampage before the events of 2.0. After Chitti is dismantled by Pakshi, Nila recovers his remnants along with this controversial chip and reprograms it to target only Pakshi Rajan. This upgrade converts Chitti into the combat-optimized version known as 2.0, removing the dangerous unpredictability of his previous behavior.

Foreshadowing: Vaseegaran's earlier references to the red chip during Nila's presentation foreshadow its importance later.

  • red chip
  • chitti
  • 2.0 upgrade
  • nila
  • pakshi rajan
Q7

How is Pakshi Rajan finally defeated in 2.0?

Chitti lures Pakshi's energy back to the space research station, where the high-frequency positive ions emitted by the antennas neutralize his negatively charged aura. Stripped of his electromagnetic power and unable to sustain his form, Pakshi is destroyed, ending his threat to the city. This mirrors the same strategy used earlier in the film when Chitti recharged at the station.

Foreshadowing: The earlier scene where Chitti retreats to the same station establishes that the positive ions can counter negative energy.

  • pakshi rajan
  • final defeat
  • positive ions
  • space research station
  • 2.0
Q8

What are Kutti 3.0 and how do they work?

Kutti 3.0 is a fleet of miniature cellular androids that Chitti deploys as a tactical countermeasure during the stadium showdown in 2.0. They attach themselves to the phone-and-bird structures Pakshi has constructed and self-destruct, neutralizing his weapon formations. This sacrifice forces Pakshi to retreat and allows the trapped hostages to escape.

  • kutti 3.0
  • miniature androids
  • self-destruct
  • phone structures
  • stadium rescue
Q9

Why does Dhinendra Bohra oppose Chitti's reactivation?

Dhinendra harbors a deep personal grudge against Chitti because the robot killed his father, Professor Bohra, during the violent rampage that led to Chitti's original decommissioning. This unresolved trauma drives him to block any move to bring the android back into service, even as the city faces a growing threat in 2.0. His opposition ultimately sets up his later act of betrayal.

Foreshadowing: His emotional reactions during the council meetings hint at the deeper vendetta driving his stance.

  • dhinendra bohra
  • professor bohra
  • chitti rampage
  • opposition
  • personal grudge
Q10

What triggers Pakshi to possess Vaseegaran?

Dhinendra Bohra, still embittered over his father's death, infiltrates Vaseegaran's lab and releases Pakshi from the electromagnetic containment circuit. Once free, Pakshi seizes control of Vaseegaran's body and launches another attack on the public. This possession forces Chitti to confront his own creator, escalating the crisis in 2.0 to its most personal level.

Foreshadowing: Dhinendra's earlier opposition in the council foreshadows his willingness to sabotage Vaseegaran from within.

  • pakshi possession
  • vaseegaran
  • dhinendra bohra
  • betrayal
  • containment release
Q11

Why doesn't Chitti use deadly force against Vaseegaran?

Even while battling his possessed creator, Chitti refuses to kill because Vaseegaran is the father figure who built him and a person he deeply respects. This moral choice preserves Vaseegaran's life, though it costs Chitti his own physical form when Pakshi dismantles him in retaliation. His restraint in 2.0 is what allows Nila to later recover him and create the 2.0 upgrade.

  • chitti
  • vaseegaran
  • possession
  • moral choice
  • restraint
  • 2.0
Q12

How does Chitti recharge at the space research station?

The space research station's antennas emit high-frequency positive ions that counteract the negatively charged energy draining Chitti's power during his battle with the swarm in 2.0. By retreating to this facility, Chitti can replenish his systems away from the swarm's electromagnetic interference. The same positive ion technology later becomes the key weapon used to defeat Pakshi for good.

Foreshadowing: Vaseegaran's scientific expertise and earlier references to electromagnetic research hint at the station's eventual importance.

  • chitti recharge
  • space research station
  • positive ions
  • electromagnetic interference
Q13

How does Pakshi Rajan control millions of mobile phones?

After his death, Pakshi's essence merged with the life force of birds, granting him the ability to channel negative electromagnetic energy through any electronic device. In 2.0, he weaponizes this power by directing the phones as a single coordinated swarm, using their collective electromagnetic field as both weapon and extension of his will. This control is what allows him to reshape the devices into bird-like weapon formations.

  • pakshi rajan
  • mobile phone control
  • electromagnetic energy
  • bird spirit
  • swarm
Q14

Why does Vaseegaran advocate for stricter radiation regulations at the end?

Having witnessed Pakshi's crusade and the immense damage caused by unchecked cellular radiation, Vaseegaran emerges from the crisis convinced that technology must be regulated to protect the environment. His advocacy in the final scenes of 2.0 serves as the film's closing message about accountability for ecological harm. The government, now recognizing the threat, is positioned to act on his recommendations.

  • vaseegaran
  • environmental regulations
  • cellular radiation
  • advocacy
  • 2.0 ending

Movie threads

More Movies Like 2.0, by Mood & Story

Curated lists built around what makes 2.0 tick: the same mood, the same kind of story or the same emotional payoff. Each list explains why these movies belong together.

Nature vs technology revenge stories like 2.0

Stories where the natural world rises in vengeance against human technological excess. If you liked the dark environmental vengeance at the heart of 2.0, these movies like 2.0 deliver the same powerful mix of technological consequences and nature fighting back. Explore sci-fi and action films where ecological disaster, pollution, and human excess trigger spectacular retaliation, and heroes must intervene before the world pays the price.

  • vengeful nature
  • ecological thriller
  • supernatural
  • spectacular action
  • environmental
  • dark consequences
  • Tone: dark, urgent, cautionary
  • Pacing: fast and escalating
Why these movies?

The story pattern: The narrative typically begins with human progress causing hidden damage to the natural world, often through invisible forces like radiation, chemicals, or unchecked industry. A vengeful force, sometimes supernatural, sometimes a mutated champion of the ecosystem, emerges to punish those responsible. The escalation moves from personal tragedy to mass spectacle, forcing ordinary or reluctant heroes to confront an enemy that channels the wrath of an entire species or biome. Stories often resolve with the villain's destruction but leave behind a clear message about responsibility, regulation, and the fragile balance between innovation and preservation.

Why they belong together: These films are grouped together because they share a dark, cautionary mood paired with explosive action and a clear environmental message. They balance disturbing imagery of ecological collapse with spectacular set-pieces and ultimately land on hopeful, advocacy-driven endings. The pacing is relentless, the stakes feel apocalyptic, and the emotional core is driven by grief over a damaged world rather than intimate personal arcs.

Robot hero showdowns like in 2.0

Spectacles where an evolved machine faces an enemy that seems impossible to defeat. Movies like 2.0 where an upgraded or evolved robot hero faces a seemingly unstoppable villain in massive action spectacles. If you loved watching Chitti return as 2.0 to battle Pakshi, these sci-fi and superhero films deliver the same thrilling mix of machine versus monster, epic destruction, and heroic triumph. Perfect for fans of large-scale battles and technological evolution.

  • epic showdown
  • robot hero
  • spectacular battles
  • evolved machine
  • unstoppable villain
  • heroic triumph
  • Tone: dark, heroic, spectacular
  • Pacing: fast and relentless
Why these movies?

The story pattern: Stories in this thread usually open with a familiar machine hero or guardian who has grown, evolved, or been reawakened in a more powerful form. A new, terrifying threat emerges, often supernatural, alien, or born from previous mistakes, and quickly demonstrates a power level beyond anything seen before. The hero suffers early defeats, forcing allies and the hero itself to dig deeper, unlock new abilities, or combine strengths. The third act brings a fully unleashed confrontation with citywide or world-ending stakes, resolved through the hero's ultimate evolution or sacrifice, leaving the audience with a clear heroic victory.

Why they belong together: These films share a sense of operatic scale, where the audience is invited to cheer for an upgraded machine protagonist facing overwhelming odds. They blend superhero spectacle with sci-fi mythology, rely on relentless pacing, and prioritize jaw-dropping action set-pieces over quiet character moments. The dark undertones come from the villain's destructive rampage, but the overall emotional payoff is triumphant and crowd-pleasing.

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Every angle

2.0 (2018) Explained: Plot, Timeline & Characters

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