Eeram

Ramya's wealthy husband, a controlling businessman who cannot tolerate Ramya's past. His jealousy and harshness drive him to murder as a way to protect his reputation. He attempts to cover up the crime as a suicide and faces consequences that culminate in a dramatic confrontation. His actions reveal a willingness to manipulate truth for self-preservation.

A former lover of Vasu who becomes Ramya's wife and is murdered. Her extramarital affair and subsequent death set off a chain of events. After death, her spirit drives the investigation and pursues justice, targeting those who harmed her in life. She manipulates the living as part of her spectral vengeance and revelation.

An honest police officer who reopens Ramya's death investigation. Formerly Ramya's college sweetheart, he approaches the case with both rational and supernatural considerations. He challenges official conclusions and confronts the killer, ultimately playing a key role in uncovering the truth. His perseverance anchors the narrative’s pursuit of justice.

Ramya's sister who consoles Vasu over Ramya's death. She becomes the vessel through which Ramya's truth is revealed, as Ramya's spirit possesses her to speak the past. Her character embodies vulnerability under supernatural influence and resilience in uncovering the truth. She remains central to the story’s emotional arc.

Ramya's neighbor who wants Ramya's flat for her daughter. She is drawn into the web of events and ultimately dies as Ramya's spirit enacts vengeance through her death. Her role highlights how ambition and proximity to the central figure can become dangerous in a charged social environment.

The unknown lover whose visits to Ramya sparked the extramarital storyline. He becomes a target of Ramya's wrath and is killed by her spirit after being portrayed as an object of suspicion. His presence catalyzes the unraveling of past secrets that propel the plot forward.

Bala's friend who misleads him about the promiscuity of the women around him. He plays a manipulative role that deepens the subplot of jealousy and moral panic. His influence helps shape Bala's misguided actions and the ensuing consequences.