Heath Ledger’s Unscripted Joker Scene in The Dark Knight | Movie Trivia & Facts

Did Heath Ledger actually improvise the iconic slow-clap jail cell scene in The Dark Knight? Dive into the behind-the-secrets trivia of Christopher Nolan's masterclass thriller, starring Heath Ledger's legendary performance as the Joker. Watch how the crew kept rolling while the Joker stayed fully in character. Let us know in the comments if this is the greatest villain performance in cinema history, and subscribe to @mrwhiskersmovies for daily movie facts, trivia, and cat reactions!