Narendra Bedi's first film as director.
Narendra Bedi and Ramesh Sippy were friends and both of them were working together at G.P.Sippy's productions as assistant directors. Then Narendra Bedi got a break to direct Bandhan and Ramesh Sippy got a break to direct Andaz. Both films had Rajesh Khanna and both films were produced by G.P.Sippy's.
Bandhan was one of the earlier film of Rajesh Khanna, before Aradhna.
As Narendra Bedi made his debut as Director with Bandhan, after it was completed, Then Ramesh Sippy made his debut as Director with Andaz. Both Films Were Produced by G.P.Sippy and both films had Rajesh Khanna.