Directed by
| Shakti Samanta | ||
Writing Credits (in alphabetical order)
| Ranjan Bose | ... | (screenplay) |
| Vrajendra Gaur | ... | (story and dialogue) |
Cast (in credits order)
| Dev Anand | ... | C.I.D. Inspector Dinesh / Abdul Rashid / Kunver Vijay Bahadur | |
| Madhubala | ... | Renu / Beena | |
| Rest of cast listed alphabetically: | |||
| Kundan | ... | Gulaki | |
| Harbans Darshan M. Arora | ... | Renu's Colleague (uncredited) | |
| Brahm Bhardwaj | ... | Deputy Inspector General Desai (uncredited) | |
 |
Uma Dutt | ... | Jailor (uncredited) |
| Edwina | ... | Dancer (uncredited) | |
|
|
Bipin Gupta | ... | Rai Bahadur 'Boss' (uncredited) |
| Helen | ... | Lily (uncredited) | |
| Krishnakant | ... | Banwari Lal (uncredited) | |
| Om Prakash | ... | C.I.D. Constable Pandu / Nandlal (uncredited) | |
| Madan Puri | ... | Manohar (uncredited) | |
| Keshav Rana | ... | Police Inspector Rana (uncredited) | |
| Mridula Rani | ... | Shobha (uncredited) | |
| Tun Tun | ... | Mrs. Malik (uncredited) | |
Produced by
| Pachhi | ... | producer |
| Sant Singh | ... | producer |
Music by
| O.P. Nayyar | ||
Music Department
| Anjaan | ... | lyricist |
| Raja Mehdi Ali Khan | ... | lyricist |
| Shamshad Begum | ... | playback singer (uncredited) |
| Asha Bhosle | ... | playback singer (uncredited) |
| Mohammad Rafi | ... | playback singer (uncredited) |
