The teaser begins with Khan riding a bike in a desert and then hitting the goons in a metro train. The teaser also has scenes of Khan romancing Pooja Hegde who plays the female lead in the film. The almost one-minute-40-second teaser shows a string of fight scenes, where Khan sporting a rugged look, jumps from buildings, and beats up baddies.
In the end of the teaser, the actor wearing a crisp white shirt, with bruises and blood all over his face mouths the dialogue, "Jab shareer, dil aur dimag mujhse kehte hain 'bas bhai, no more', main kehta hoon 'bring it on'." (When my heart, mind and body say brother no more, I say bring it on)
Directed by Farhad Samji, the film also stars Venkatesh and Shehnaaz Gill. Kisi Ka Bhai kisi Ki Jaan releases in theatres around Eid in 2023.