Sean Astin is an American actor best known for his roles as Samwise Gamgee in The Lord of the Rings trilogy, Mikey Walsh in The Goonies, and Daniel Ruettiger in Rudy, as well as Doug Whitmore in 50 First Dates, Bill in Click, Lynn McGill in the fifth season of 24, Oso in Special Agent Oso, Raphael in Teenage Mutant Ninja Turtles, Bob Newby in the second and third seasons of Netflix’s Stranger Things, and Ed in No Good Nick.
He is also in Perry Mason, Forever Strong, Stay Cool, Young Rock, Justice League, and the Narrator in Captain Underpants. with appearances in Super Girl, Big Bang Theory, ConMan, and Robot Chicken.