"The Big Bang Theory" brought on a ton of incredible guest stars throughout its 12-season run — including a ton of actors from the "Star Trek" franchise ... courtesy of Mark Hamill, the man ...

There was a standing rivalry between Dr. Sheldon Cooper and Star Trek actor Wil Wheaton. Bill Gates came to town in one episode. Heck, Mark Hamill officiated a wedding to thank a character for ...

Mark Hamill congratulated late Star Wars actress Carrie Fisher, who's set to posthumously be awarded a star on the Hollywood Walk of Fame Ale Russian is a contributing writer at PEOPLE.

Hollywood star Mark Hamill has joined the list of presenters at the upcoming 97th Oscars, the official X page of The Academy of Motion Pictures, Arts and Sciences announced on Sunday. “The Force is ...