Read more: The 113 Best Comedy Movies Ever Clearly, Mark Hamill knew he was behind the curve with "The Big Bang Theory," but he made up for it in the end — and as a "Star Wars" veteran and a pop ...

In “The Bow Tie Asymmetry” from Season 11, Mark Hamill delivers one of the most unforgettable appearances on The Big Bang Theory. From the start, it’s clear how much the main group of ...