Arnold Schwarzenegger is a man who's worn many hats in his life and career - bodybuilder, action star, politician, and action star again. Whether you like his movies or not, whether you agree with his politics or not, one thing that you have to give him credit for - he has a good sense of humor.

To promote not only the latest chapter in the Terminator series, "Terminator Genisys", but also to support the After-School All-Stars program, Arnold got into his full T-800 getup to scare the heck out of guests at Hollywood's Madame Tussauds wax museum. Watch: