During the initial days in Hollywood due to Schwarzenegger s heavy accent, his dialogue had to be dubbed by another actor. Later he found his real niche in films as an action hero when he starred in Conan, The Barbarian, and then his career kicked into high gear. Arnold Schwarzenegger Turns 75: From Conan The Barbarian, The Terminator to True Lies; Here’s a Look at Six Must Watch Movies of the Hollywood Star.