Sean Astin (born February 25, 1971) is an American film actor, director, and producer better known for his film roles as Mikey Walsh in The Goonies, the title character of Rudy, and Samwise Gamgee in the Lord of the Rings trilogy. In television, he appeared as Lynn McGill in the fifth season of 24. Most recently, he provided the voice for the title character in Disney's Special Agent Oso...(Wikipedia)

Gary Anthony Williams has 27 credits at Criticker, including: Undercover Brother, I Don't Feel at Home in This World Anymore, Batman: The Dark Knight Returns, Part 1, Teenage Mutant Ninja Turtles: Out of the Shadows and Boondocks

Meghan Strange has just 1 credit at Criticker: Special Agent Oso