हमराज़

S.N. Banerjee

— Hirani

Urmila Bhatt

— Mrs. Tejpal

Birbal

— Shiraz Hotel employee

Sunil Dutt

— Kumar / S.N. Sinha

Ratan Gaurang

— Servant

Anwar Hussain

— Captain Mahendra

Vimi

— Meena Verma

Raaj Kumar

— Captain Rajesh

Manmohan Krishna

— Mr. Verma

Balraj Sahni

— Police Inspector

Sarika

— Sarika

Mumtaz Askari

— Shabnam

Achala Sachdev

— Matron

Nazir Kashmiri

— Doctor