ट्रिविया

The director of Leader was Ram Mukherjee who was Rani Mukherjee's father.

The story was written by Dilip Kumar himself and he gave it to The Mukherjee to make the film.

Leader & Ek Musafir Ek Hasina, The Raj Khosla's Directed Film, both were made simuntensly. Producer S.Mukherjee had a feeling his B/W Movie Ek Musafir Ek Hasina, would do well than same thing happened.

First Indian film to be shot outside of the 1.37:1 ratio (shot in 1.85:1)

Mujhe Duniya Walon Na Sharabi was sampled by Danish DJ Den Sorte Skole song Formula Dub from the album Lektion 3.