Amitabh-Shashi's 'shoe' fight!
Towards the end of the film, Shashi Kapoor and Amitabh Bachchan are seen fighting. The scene takes place inside a living room, and both are seen in formal leather shoes. But when the fight shifts to the garden, they are seen wearing canvas shoes.
It looks like they took a break from their fight to change shoes.
Image: A scene from Trishul