Astin has appeared in nearly 200 movies and TV shows, including “24,” “Encino Man,” “50 First Dates,” “The Big Bang Theory,” “Brooklyn Nine-Nine” and the Oscar-nominated short ...

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

"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.