Sean Astin has appeared in three episodes of The Big Bang Theory Season 12 as Dr. Greg Pemberton: Here is everything you need to know about him.

'Big Bang Theory': Kal Penn and Sean Astin will guest-star and play integral roles in the final season of the CBS hit. By Lesley Goldberg Sheldon and Amy are headed for a major highlight on CBS ...

Sean Astin and Kal Penn join the Big Bang Theory cast. Pic credit: CBS. Actors Sean Astin and Kal Penn are joining the Big Bang Theory cast for a new episode of the show.

"Samwise Gamgee was on 'The Big Bang Theory!!!' Yes, folks. Sean Astin, a wonderful accomplished actor, played a physicist in tonight's episode, 'The Confirmation Polarization,' and it was incredible.

The Big Bang Theory's Brian Thomas Smith and Stranger Things star Sean Astin have joined the cast of upcoming Christmas movie Holiday Twist. Smith is best known for his role as Zack Johnson in the ...

Sean Astin told UPI that his new sci-fi thriller, "The Shift," explores the concept that every decision, regardless of how small, could impact the rest of a person's life.

Sean Astin admits he got started in Hollywood because his mom was actress Patty Duke, but says he’s fine with being a nepo baby.

'The Lord of the Rings' star Sean Astin loves his big, blended family. Here’s everything to know about Sean Astin’s mother Patty Duke, his father John Astin and his biological father Michael Tell.

Twenty years after "The Lord of the Rings: The Return of the King" won big, Frodo Baggins and Samwise Gamgee — a.k.a. Elijah Wood and Sean Astin — reunited at the 2024 SAG Awards.