Arnold Schwarzenegger shocked Andy Cohen during an interview on "Watch What Happens Live" when he revealed that 1988's "Twins" was personally the most profitable film of his career. "The Terminator" franchise may have the box office,

Arnold Schwarzenegger appeared on 'Watch What Happens Live' on June 23 and revealed which of his hit films made him the most money.

Arnold Schwarzenegger is revealing which of his movies earned him the biggest paycheck, and no, it wasn’t The Terminator. The actor made a recent appearance on Watch What Happens Live with Andy Cohen, where he shared that his highest-paying film was actually his 1988 pic Twins .