Tumhari Sulu is a family comedy-drama. The movie revolves around Sulochana ‘Sulu’ Dubey (Vidya Balan), an ambitious housewife who lives with her husband and son in Virar. Her life changes when she wins a contest and auditions for a night show at a radio station. Her boss, Maria (Neha Dhupia) is impressed by Sulu’s skills and gives her an opportunity and Sulu becomes an instant hit. However, the problems ensue when she doesn’t get the support of her family to work as a radio jockey and this also bitters her relations with her husband.