Sean Astin was born on 01 Feb 1971 in Santa Monica, California, USA. His birth name was Sean Patrick Duke. His height is 168cm.

Sean Astin appeared in the movie 50 First Dates(2004), Bigger Than the Sky(2005), Click (2006/I)(2003), Courage Under Fire(1996), Deterrence(1999), Encino Man(1992), Marilyn Hotchkiss Ballroom Dancing & Charm School(2005), Memphis Belle(1990), Ringers: Lord of the Fans(2005), Staying Together(1989), The Final Season(2007), The Goonies(1985), The Lord of the Rings: The Return of the King(2003), The Lord of the Rings: The Third Age(2004), The Lord of the Rings: The Two Towers(2002), The Low Life(1995), The War of the Roses(1989), "Total Request Live"(1998), What Love Is(2007)。