Top 10 Shocking 'What Have I Done' Scenes in Movies

The sudden shock of realization that a character has done something terrible in a move, often accompanied by the line 'What have I done?' WatchMojo presents the top 10 'what have I done scenes in movies? But what will take the top spot on our list? The tragic ending to 'The Mist,' Nicholson's detonation in 'Bridge on the River Kwai,' or the final moments in 'The Graduate' that are accompanied by Simon and Garfunkel? Watch to find out!

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