This was the first movie to have two brothers being separated and re-joined by fate. A plot been used extensively by many other movies.
Movie Haath Ki Safai (1974) is copy of Do Ustad(1959)
Haath Ki Safai (1974) had a similar story Randhir Kapoor was part of both films.
Only film of Keith Violette.Husband of famous dancer Edwina Violette.