"A poor and lonely woman strikes up a friendship with a rich but neglected child, but her parents refuse to let their child see her - until she falls gravely ill."
Mehmood
as Satya 'Mastana'
Shyama
as as Mrs. Dhanraj
Padmini
as Gauri
Vinod Khanna
as Police Inspector Prasad
Rehman
as Mr. Dhanraj
Bobby
as Nain-Tara Dhanraj
Ramesh Deo
as Jaggu
Manorama
as Mrs. Rosa Daniels
Mukri
as Dhanraj's Chauffeur
Leela Mishra
as Naniji
Kamal Kapoor
as Jaggu's Boss
Mumtaz Begum
as Prasad's Mother
Jayshree Talpade
as Hired Dancer
Bharathi Rao
as Sharada
Premji
Producer
Adurthi Subba Rao
Director
S. Ali Raza
Dialogue
K. Balachander
Original Story
Pyarelal Ramprasad Sharma
Music
Laxmikant Shantaram Kudalkar