Cast

Dev Anand
... Ashwini Kumar/Natwarlal/Chhupa Rustam
Vijay Anand
... Jimmy Fernandes
Hema Malini
... Ritu Rajendra Jain
Sajjan
... Rajendra Jain
Veena
... Mrs. Rajendra Jain
Ajit
... Vikram Singh
Bindu
... Vikram's assistant
Prem Chopra
... Bahadur Singh
A. K. Hangal
... Prof. Harbanslal
Prem Nath
... Williams
Sudhir
... Lawrence

Crew

Vijay Anand
... Producer
Vijay Anand
... Story / Writers
Kaushal Bharati
... Story / Writers
Suraj Sanim
... Story / Writers
Sachin Dev Burman
... Music Director
Vijay Anand
... Director
Neeraj
... Lyricist
Vijay Anand
... Lyricist
Vijay Anand
... Editor
V. Ratra
... Cinematography
T. K. Desai
... Art