Black Cat

Balraj Sahni

Agent Rajan

Johnny Walker

Private Detective Popat

Rajan Kapoor

Police Officer Kapoor

Mumtaz Begum

Rajan's mom (uncredited)

Bela Bose

Dancer (uncredited)

Tun Tun

Mrs. Ramanlal (uncredited)

Robert

Black Cat's Henchman (as Master Robert)

Minoo Mumtaz

Nita Gupta

Nisar Ahmad Ansari

Professor Gupta

Nilofer

Lilly

Sheila Kashmiri

Manju

P. Kailash

Umar Draz

Black Cat's Henchman

Akbar Bakshi

Baburao Pahelwan

Black Cat's Henchman

Amrit Rana

Police Officer

Hari Shivdasani

Commissioner of Police (uncredited)