Dev Anand

as Rajesh Ratanlal Dixit / Ravinath Sharma

Asha Parekh

as Roopa

Farida Jalal

as Nurse

Abhi Bhattacharya

as Shyam

David Abraham Cheulkar

as Roopa's Dad

D.K. Sapru

as Raja Dinanath / Badriprasad

Sunder

as Pyare

David Abraham Cheulkar

as Roopa's Father

Ratnamala

as Roopa's Mother

Pratima Devi

as Mrs. R. Dixit

Rajan Haksar

as Motilal

Kamal Mehra

Siddhu

Ram Singh

as Ram Singh - Dinanath's Chauffeur