Bandaa Singh Chaudhary is an action thriller drama set in the state of Punjab in 1975, when separatism and militancy were on the rise. The story revolves around Bandaa Singh Chaudhary (Arshad Warsi) who lives with his wife, Lalli (Meher Vij) and his daughter. Tensions arise in Bandaa's village when militant groups threaten locals having different faiths to leave the village, which affects his relationship with his best friend (Jeevesh Ahluwalia) and other neighbours. Militants try to force Hindus out, instigating youth violence, but Bandaa refuses to flee his village and mobilise his neighbours against the perpetrators. Can Bandaa defeat the powerful forces and overcome them?