Answer
Vinod Khanna portrayed the role of an "Angry young man" in the 1971 film "Mere Apne." This characterization, popularized by Amitabh Bachchan, embodied the frustrations and angst of the Indian youth during that era. Khanna's portrayal of a rebellious and disillusioned individual resonated with audiences, solidifying his status as a leading actor in Bollywood.