A highly intelligent thief who secretly funds orphanages and medical care for the needy. He protects the disguised Rudhra, uncovers her identity, and masterminds the trap to expose corrupt officials. He ultimately kills the main antagonist and helps Rudhra escape.
A CID officer tasked with unmasking the vigilante Robin Hood. After discovering the truth behind Vijay's actions, he initially spares him but later stages a test involving a judge to expose judicial bias, ultimately securing a life sentence for Vijay along with a recommendation for a presidential pardon.
A drama writer who lives next door to Saroja and secretly loves her, though he mistakenly believes she returns his feelings. He helps fund her school trip and later tries to support her family by marrying a woman to obtain a dowry for Saroja's job. The money is lost, and his mother disowns him; his sacrifices are later recalled by Murthy.
An economics graduate struggling to support his mother and five younger sisters through menial work. After leaving for Madras to seek a livelihood, he fails as an aspiring actor and smuggler before earning a chance as a junior artist. Director Bharathiraja recognizes his talent, and Subramani rises to success, supports his family, and accepts the love of Captain Chidambaram's friend's daughter.
An Ooty resident who petitions to reopen Jothi's case, believing in her innocence. He takes the stand to testify that a pregnant Sakthijothi sought refuge with him and his wife, and he witnessed the kidnapping of her daughter. He later agrees to care for the child, Sakthijothi's daughter.
Santhosh's wealthy London-based father. He initially opposes the romance due to social status concerns and attempts to retrieve his son. After witnessing Santhosh's dedication and Kavitha's humility, he is emotionally moved, blesses their union, and acknowledges their enduring love.
A once-unsuccessful director searching for a different story, K. Bhagyaraj is in the hospital when Arjun narrates his experiences to him. The account supplies the story he has been seeking, and he is delighted by the events surrounding the ending. His role frames the main characters' story as material for his next film.
A matchmaker who conducts marriage interviews for the potential brides and grooms alongside Arivolimangai, facilitating the family's search for spouses for Kuselan's children.
A member of Devil's assassination crew who plans to inject Kani with a poisoned dart. He is killed by Devil himself to eliminate witnesses and cover his tracks after the assassination attempt fails.
The judge hears the courtroom revelation that Nandhini had faked her death and accepts her account. The judge sentences GP to life imprisonment, bringing a legal resolution to Kanagavel’s case against the college chairman.
The principal of Arun and Varun's school is identified in the plot as Buchi Reddy. Chanakya Varma suggests that he and Prasad demote Arun to the fifth grade so Arun can work on his mathematics foundation; Prasad agrees, making the principal part of the decision that triggers conflict within Arun's family.
Sampooranam is Surendhar’s close friend. After Seetha’s death, he moves into the family’s house to investigate and discover which woman she had chosen for Surendhar. He eventually identifies Sumathi as the intended bride, using the novel she published and had shared with Seetha as evidence, and blesses the couple’s marriage.
K. Bhagyaraj has 172 screen credits in a career dating back to 1977. Their work is anchored in the Thupparivaalan Collection universe with 1 titles. Signature works include Hi :), Moondram Manithan, Super Senior Heroes. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
