Karumegangal Kalaigindrana stars Bharathiraja as an ageing judge who is at loggerheads with his son, played by Gautam Vasudev Menon. The father-son duo seem to have ideological differences, with Menon's lawyer character trying to get ahead with his career while dealing with a sensitive case. Parallely, Yogi Babu plays a father who is separated from his wife but wishes to reunite with his daughter. The parallel stories run together, seemingly exploring the relationships between family members.
Karumegangal Kalaigindrana is written and directed by Thankar Bachan. Produced by Riota Media, the film has music by GV Prakash Kumar and cinematography by N K Ekambaram. The film also stars Aditi Balan, Saaral, Delhi Ganesh and SA Chandrasekhar.