Full cast and crew
Sound
Mahendra Kapoor
playback singer
Lata Mangeshkar
playback singer
Mohammed Rafi
playback singer
Bappi Lahiri
music
Miss Lorna
playback singer
Ranu Mukherjee
playback singer
Crew
Rajendra Malone
cinematography
Editing
Vasant Borkar
editor
Production
O.P. Ralhan
producer
Directing
O.P. Ralhan
director
Writing
Anjaan
lyricist
Qamar Jalalabadi
dialogue
Naqsh Lyallpuri
lyricist
Kulwant Singh Jani
lyricist
Harindranath Chattopadhyay
lyricist
O.P. Ralhan
screenplay
Actors
Sunil Dutt
Raj Kumar
Sanjeev Kumar
Ashok Roy
Zeenat Aman
Rano 'Vanita Kapoor' 'Rani'
Reena Roy
Aasha
Prem Chopra
Vikram
Padma Khanna
Dancer
Madan Puri
Harnamdas (Aasha's father)
Iftekhar
Inspector (Raj Kumar's foster father)
Durga Khote
Ashok's mother
Jagdish Raj
Inspector Bhaskar
Moolchand
W.C. D'Costa (as Mulchand)
Tun Tun
Laila (as Tuntun)
Baby Deepali
Young Rano (as Baby Deepa)
Rajan Kapoor
Michael's Communication System Operator
Master Vikas
Young Raj Kumar
Alka
Dolly D'Costa
O.P. Ralhan
Rocky
Kamaldeep
Goon (as Kamal Deep)
Ratan Gaurang
Ashok's Housekeeper
Brij Gopal
Man at the Police Station claimed tobe from the press
Yusuf
(as Yusaf)
Danny Denzongpa
Abdul (as Danny Danzongappa)
Heena Kausar
Sita (as Hina Kausar)
Manmohan Krishna
Neighbour Chacha (as Manmohan Krishan)
Kamal Kapoor
Michael 'Albert D'Souza'
Nana Palsikar
Seth. Ghanshyamdas
Sudhir
Anthony
Saul George
Jr Artist (uncredited)
Yusuf Irani
Henchman (uncredited)
Nadira
Old lady hit by Vikram's car (uncredited)
Амриш Пури
Michael (uncredited) (voice)
Robert
Dancer (uncredited)
Rajni Sharma
Baby Deepa (uncredited)