Dhumketu is a Bengali romantic drama-thriller starring Dev as Bhanu and Subhashree Ganguly as Rupa, directed by Kaushik Ganguly.

Bhanu and Rupa share a deep love, but tragedy and difficult circumstances separate them. After losing his younger brother and facing injustice, Bhanu disappears and eventually becomes involved with an extremist group. Years later, he secretly returns to his hometown, where he discovers that Rupa has moved on with her life and is preparing to marry someone else. As Bhanu reconnects with his family and confronts his painful past, he faces a dangerous mission that could change everything.