Darr

Kiran is a beautiful college student who returns home and becomes the target of Rahul's relentless pursuit. She experiences fear from constant calls and visits, yet shows resilience as she seeks safety with Sunil and her family. Under pressure, she agrees to marry Rahul but anxiously guards her own mind from breaking under obsession. She ultimately relies on Sunil's protection and continues to fight for her autonomy.

Rahul is Kiran's classmate whose charm masks a dangerous fixation. His obsession drives him to manipulate, threaten, and attempt murder, escalating the conflict with Sunil. He uses deception—such as fake suicides and vandalism—to disorient those around him. The climactic confrontation ends with Rahul being killed by Sunil.

Sunil is a Lieutenant in the Indian Navy and Kiran's devoted partner. He embodies loyalty, courage, and a protective instinct, pursuing Rahul to safeguard Kiran. He survives the various confrontations, marries Kiran, and remains her steadfast protector until the end.

Vijay is Kiran's protective brother who, with his wife Poonam, helps to secure Kiran's safety. He participates in planning and actions intended to shield his sister from Rahul's advances and to support Sunil's efforts.

Poonam, Vijay's wife, collaborates with the family to safeguard Kiran. She helps arrange the social moves and plans that aim to resolve the danger posed by Rahul, standing as part of Kiran's support system.

Captain Avinash Mehra is Rahul's father and a naval captain who embodies authority and the weight of family expectations. His role adds tension as the story intertwines duty, parental pride, and the consequences of a son's dangerous actions.

Vikram Oberoi is a college friend who is ill and serves as part of the web of misdirection in the plot. Rahul visits him on his deathbed and later exploits Vikram to create a misleading impression about who the stalker is, before the truth is revealed.