Yeh Raat Phir Na Aaygi

Prithviraj Kapoor

Professor (as Prithviraj)

Biswajeet Chatterjee

Suraj / Surajprakash (as Biswajit)

Sharmila Tagore

Kiran / Kiranmai

Mumtaz Askari

Reeta

Helen

Dancer / Singer (uncredited)

Madhumati

Dancer / Singer (uncredited)

Asit Sen

Gangaram (uncredited)

B.M. Vyas

Kiran's Father (uncredited)

Sailesh Kumar

Rakesh

Harbans Darshan M. Arora

Doctor (uncredited)

Sant Singh

Art Direction

Keki Mistry

Cinematography

Brij

Director

Anil Dutta

Assistant Editor

Waman S. Mengle

Assistant Editor

Krishna

Editor

R.V. Shrikhande

Editor

Darshan Sabharwal

Producer

Harbans Darshan M. Arora

Producer

O.P. Nayyar

Music

Asha Bhosle

Playback Singer

Mahendra Kapoor

Playback Singer

Minoo Purushottam

Playback Singer

Mohammed Rafi

Playback Singer

Ramesh Pant

Dialogue

Kashmiri

Lyricist

S.H. Bihari

Lyricist

Brij Katyal

Screenplay

Ved Rahi

Screenplay

Brij

Story