Vanmam means vengeance. The film marks the coming together of Vijay Sethupathy and Kreshna and is directed by Jai Krishna, a former assistant of Kamal Haasan.
Thaman is the music director and Sunaina is the heroine. Kreshna and Vijay play good friends, Chelladurai and Radha.
Talking about the film, Kreshna says, "It's a fantastic script about two friends. The equation between friends transcends several emotions - love, ego and hatred among others. But true friends always get back together, irrespective of the fights they have had. The title of the film is justified in the story."