Hema Malini, Johnny Walker, Rajesh Khanna, Reena Roy, B.S. Glaad

Hum Dono is a movie starring Rajesh Khanna, Hema Malini, and Reena Roy. Raja (Khanna) discovers that his face is similar to that of Dr. Shekhar, one of the top earning doctors of Bombay. He somehow manages to take his place, but...