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)

David Russell Strathairn (born January 26, 1949) is an American actor.Strathairn was nominated for an Academy Award for his starring portrayal of CBS newsman Edward R. Murrow in the biopic Good Night, and Good Luck. The movie explored Murrow's clash with Senator Joseph McCarthy over McCarthy's Communist "witch-hunt" in the 1950s. Strathairn also received Best Actor Golden Globe and Screen Actors Guild (SAG) nominations for his performance...(Wikipedia)

Credits include: Serenity, Firefly, Superman/Batman: Apocalypse, Knights of Badassdom and Dollhouse

Credits include: Cool Runnings, Cop Land, Smoke, The Good Nurse and Blue in the Face

Credits include: Thirteen Ghosts, Trick 'r Treat, Elegy, Flight 93 and Alphas

Credits include: Decoys, Ba'al, Simon Said, Interview with a Time Traveler and Bad Blood

Credits include: The Last Ship, Pin..., Drive, Hard Core Logo and Ski School

Credits include: This Means War, Apollo 18, Land, Alphas and Beneath

Credits include: Virgin Territory, Alphas, Kevin Can Wait, Alphas: Pilot and Cause and Effect

Credits include: Slasher, Slap Shot 2: Breaking the Ice, Catch a Christmas Star, Static and An Eye for an Eye

Credits include: The Collection, Colony, Alphas, Absence and The Well

Credits include: Our Friend, Alphas, Complete Unknown, Alphas: Pilot and Nomads