Dev Anand

as Amarnath 'Amar' Sharma

Vyjayanthimala

as Mala

Balraj Sahni

as Public Prosecutor Ramnath Sharma

Johnny Walker

as James Bond of India #009

Prem Chopra

as Mohanchand 'Mohan'

Lalita Pawar

as Mrs. Sharma

Sulochana Latkar

as Janki R. Sharma

Madan Puri

as Madan