Everything that can go wrong in a film does in "Ek: The Power Of One".
Decades ago Raj Khosla had made "Bombai Ka Baboo" about a man who replaces the missing son of a simple rustic family and learns a few lessons on humanism.
Many years later Manmohan Desai reworked the same theme in "Roti" and in that Rajesh Khanna played the impostor son who takes over an impoverished son's life.
Ek - The Power of One (2008) is an action film starring Bobby Deol in the lead. It's a Hindi remake of the Telugu film Athadu and It's a Hindi remake of the English film Shooter.