The Hangover Part II (2011) Timeline Explained – Every Event in Order

Stu initially refused the Thailand trip, wanting a quiet bachelor party at IHOP to avoid the chaos from his Las Vegas incident. After persuasion from his girlfriend Tracy, he agreed to let his friends join and brought along Tracy, Phil's wife Stephanie, and Lauren's 16-year-old brother Teddy.

Foreshadowing: Stu's reluctance mirrors his earlier resistance to the Las Vegas trip, hinting he knows his friends' partying tendencies.

• stu price
• bachelor party
• decision
• tracy persuasion

During their lost night in Bangkok, Stu went to a tattoo parlor while extremely intoxicated and got a tattoo on his face that closely resembles Mike Tyson's iconic facial marking. The tattoo is a direct copy of Tyson's tribal tattoo, which becomes a running joke throughout the film.

Foreshadowing: The chaotic energy of Bangkok's nightlife sets the stage for Stu's poor decision-making.

• stu tattoo
• mike tyson tattoo
• bangko

Leslie Chow is in Thailand because Alan accidentally sent him an invitation months earlier. When Chow shows up at their hotel, the group panics and, believing they caused his death during a chaotic moment, hastily stuff his body into an ice box before realizing he's still alive.

Foreshadowing: Alan's social media habits and poor communication create the setup for Chow's unwanted arrival.

• leslie chow
• alan
• invitation
• thailand

While retracing their steps, Alan remembers their wild night at a strip club and reveals a shocking detail: Stu had a sexual encounter with a transsexual woman there. This revelation mortifies Stu, who had no memory of the incident.

Foreshadowing: The strip club visit is one of several clue points that help them reconstruct their lost night.

• strip club
• stu
• transsexual
• encounter

Alan confesses to drugging marshmallows he intended for Teddy, but he mixed up the bags during a frantic moment of poor planning. Instead of regular marshmallows, Teddy consumed the ones Alan had drugged with substances from Phil's stash, causing the young boy's disappearance.

Foreshadowing: Alan's history of careless decisions and poor judgment sets up this critical mistake.

• alan
• teddy
• marshmallows
• drugging
• accident

Alan discovers an address tattoooed on his stomach, which serves as a crucial clue leading to Kingsley. This address was written during their lost night and points to a meeting point where Kingsley demands Chow's bank account password in exchange for Teddy's safe return.

Foreshadowing: The group's drunken decision to write important information on Alan's body reflects their impaired judgment throughout the night.

• alan
• address tattoo
• stomach
• kingsley

Kingsley is a dangerous criminal who demands Leslie Chow's bank account password by morning in exchange for Teddy's safety. The group must retrieve the password from Chow and hand it over to Kingsley to rescue Teddy, but Interpol later reveals Kingsley is actually an undercover agent.

Foreshadowing: The high-stakes password exchange creates urgency and drives the film's third act.

• kingsley
• password
• teddy
• chow
• bank account

Teddy loses a finger during the chaos of his ill-fated quest for ice. While searching for ice to help the drugged Stu, Teddy gets his finger caught or severed in a mishap. He is later found in the hotel elevator, alive but missing the finger.

Foreshadowing: Teddy's young age and impairment from the drugged marshmallows lead him into danger.

• teddy
• finger
• missing
• elevator
• injury

The Russian mobsters become involved after Chow stole money from them. During a confrontation at a strip club, Chow stole millions from the Russian mob, leading them to pursue and ambush the group. The mobsters kidnap Chow and the monkey, injuring Phil in the process.

Foreshadowing: Chow's criminal history and reckless behavior create this dangerous subplot.

• russian mobsters
• chase
• chow
• money
• ambush

After the group obtains the password from Chow and completes the transaction with Kingsley, Interpol agents reveal that Kingsley is actually an undercover operative. He was working to infiltrate Chow's criminal network, and his arrest catches the group off guard.

Foreshadowing: The twist adds a layer of complexity to Kingsley's true motivations.

• interpol
• kingsley
• undercover
• arrested
• operative

During a city-wide blackout, Stu suddenly realizes where Teddy must be and rushes back to their hotel. They find Teddy safe in the elevator, though injured and missing a finger. The elevator becomes the climactic reunion point.

Foreshadowing: The blackout creates the perfect opportunity for Stu's moment of clarity.

• teddy
• elevator
• found
• hotel
• blackout

Alan arranges a surprise musical performance by Mike Tyson at the wedding reception as a gift for Stu. Tyson performs and sings, turning the reception into an even more memorable celebration. The appearance ties back to Stu's tattoo, which resembles Tyson's famous facial marking.

Foreshadowing: Stu's Tyson-like tattoo foreshadows this surprise celebrity appearance.

• mike tyson
• wedding
• surprise
• performance
• alan gift

The group mistakenly believes Chow has died after a crazed moment and hastily stuffs his body into an ice box. However, Chow is actually still alive. Later, when the group is pursued by Russian mobsters, they discover Chow has survived and is trapped in the ice box, leading to a frantic rescue.

Foreshadowing: This fake-out death sets up the reveal of Chow's survival during the mobster confrontation.

• chow
• ice box
• alive
• death
• fake out

Teddy, being a brilliant Stanford student, manages to capture photographic evidence of their wild night on a camera. At the wedding reception, he discovers he cannot delete the photos because his camera battery is dead, preserving all the incriminating memories. The group then decides together what to do with the photos.

Foreshadowing: Teddy's intelligence and photographic evidence tie up the narrative nicely.

• teddy
• photos
• memory
• camera
• evidence
• delete