Hyderabad, Feb. 1 -- In Bollywood, the drama doesn't begin on screen, it often starts much before the first shot is taken. Casting changes, last-minute exits and surprise entries have shaped many blockbusters. One such lesser-known twist is connected to the 1995 cult classic Karan Arjun, a film that still enjoys iconic status.

Directed by Rakesh Roshan, Karan Arjun became a massive hit with its emotional storyline based on reincarnation, powerful action sequences and unforgettable dialogues. The film is remembered for bringing together Shah Rukh Khan and Salman Khan as two brothers reborn to seek revenge. Their chemistry, energy and star power turned the film into a box office storm.

But here's the surprising part.

Before Salman Khan c...