During the filming of 'The Good, the Bad and the Ugly', Clint Eastwood and Eli Wallach performed many stunts themselves, adding authenticity to the iconic movie.
For 'Django Unchained', Leonardo DiCaprio accidentally cut his hand during a scene but continued with the performance, leading to a genuine reaction from the cast.
In 'Butch Cassidy and the Sundance Kid', the famous bicycle scene was a result of Paul Newman and Robert Redford's off-screen friendship and camaraderie.
In 'True Grit', Jeff Bridges' dedication to his role as Rooster Cogburn included learning to ride a horse and speak with a specific accent for authenticity.
During 'The Magnificent Seven' filming, Yul Brynner wore a hairpiece to maintain continuity, as he had shaved his head for a previous role.
In 'Unforgiven', Clint Eastwood insisted on using real cowboys instead of stuntmen for the barroom brawl scene, resulting in a raw and realistic fight sequence.