Liam Oliver James (born August 7, 1996) is a Canadian child actor, best known for his roles as Noah Curtis in 2009 film 2012 and young Shawn Spencer on the USA Network television series Psych.

James has one green and one blue eye.

Sam Rockwell (born November 5, 1968) is an American actor known for his leading roles in Lawn Dogs, Confessions of a Dangerous Mind, Choke and Moon, as well as for his supporting roles in The Green Mile, Iron Man 2, The Hitchhiker's Guide to the Galaxy, Frost/Nixon, Galaxy Quest, Matchstick Men, The Assassination of Jesse James by the Coward Robert Ford, Conviction and Cowboys & Aliens.

He was born in Daly City, California, the son of actors who divorced when he was five years old. He was raised by his father, Pete Rockwell, in San Francisco, while his mother, Penny Hess, stayed behind in New York (he spent his summer vacations with her). Rockwell had what The New York Times described in 1998 as a "footloose upbringing" and, at age 10, made his brief stage debut playing Humphrey Bogart in an East Village improv comedy sketch starring his mother. His mother had an unconventional lifestyle – she was involved with hippies, sex, and drugs.

He attended San Francisco School of the Arts with Margaret Cho and dropped out before graduation. He later received his high school diploma after his parents enrolled him in an Outward Bound-style alternative high school called Urban Pioneers because, as Rockwell explained, "I just wanted to get stoned, flirt with girls, go to parties." The school, the actor said, "had a reputation as a place stoners went because it was easy to graduate," but the program ended up helping him regain an interest in performing. After appearing in an independent film during his senior year, he graduated and moved to New York to pursue an acting career.

AnnaSophia Robb ( /ˌɑːnəsoʊˈfiːə ˈrɒb/; born December 8, 1993) is an American film and television actress. She gained prominence in 2005 with starring roles in Because of Winn-Dixie and Charlie and the Chocolate Factory. She is also known for Bridge to Terabithia (2007), Race to Witch Mountain (2009), and Soul Surfer (2011).

Robb was born in Denver, Colorado, the daughter of Janet, an interior designer, and David, an architect. She was named after her maternal great-grandmother, Anna Sophie, and her paternal grandmother, Anna Marie. She is of English, Scottish, Danish, Swedish, and Irish descent.

Robb competed in dance and gymnastics for four and a half years, but quit in order to focus on acting. In 2009 the Arapahoe Herald reported that she was attending Arapahoe High School in Centennial, Colorado. Robb is a Christian.

In May 2012, Robb announced she was admitted to Stanford University, though she was deferring acceptance due to filming commitments.

After appearing in a commercial for McDonald's, Robb made her acting debut in 2004; she had a small role in the episode "Number One Fan" of the television series Drake & Josh (her character informs Josh that the group only joined the Campfire Kids so they could hang out with their friends and eat free food). Her first major role was as the title character in the television special Samantha: An American Girl Holiday. Her hair was dyed dark brown for the part.

James “Jim” Rash (born July 15, 1970) is an American actor, comedian, producer, and Academy Award-winning screenwriter.

Rash was born in Charlotte, North Carolina. He graduated from Charlotte Latin School in Charlotte, and after graduating there spent a post-graduate year at the Lawrenceville School, located in Lawrenceville, New Jersey.

Rash played Mr. Grayson/Stitches, a sidekick to the supervillain 'Royal Pain' in the 2005 film Sky High and as the recurring characters Fenton on That '70s Show, and "Andrew the Whore House Guy" on Reno 911!. He also guest starred in the last episode of Friends, and played the role of Head T.A. Philip in Slackers. Rash currently is a series regular on Community as Dean Pelton after being a recurring character the first two seasons.

Rash and comedy partner Nat Faxon have recently moved into screenwriting. Their screenplay, based on Kaui Hart Hemmings' novel The Descendants, was on the 2008 edition of the Black List, a list of the most popular unproduced scripts in Hollywood.The film was produced in Hawaii, directed by Alexander Payne and starring George Clooney, and was released on November 18, 2011 to critical acclaim. Payne, Faxon and Rash received a Golden Globe nomination and won an Academy Award for their work.

Nat Faxon is an American actor, comedian and Academy Award-winning screenwriter.

Faxon's early years started in the seaside community of Manchester-by-the-Sea, Massachusetts. Faxon is a graduate of Brookwood School(Manchester-by-the sea, Massachusetts), Holderness School, and Hamilton College. As an actor, he is best known for his appearances in comedic films such as Orange County (2002), Walk Hard: The Dewey Cox Story (2007), and several Broken Lizard films including Beerfest (2006). He co-starred in Darren Star's semi-autobiographical satire Grosse Pointe and had recurring roles in several television series such as The Cleveland Show, Joey, Up All Night and Reno 911!. He was also featured in a series of prominent Holiday Inn commercials featuring Joe Buck as well as an ad by Blockbuster.

Faxon is an alumnus of the Los Angeles-based improvisational and sketch comedy troupe The Groundlings.

Faxon and writing partner Jim Rash, whom he met while performing at The Groundlings, most recently co-wrote the screenplay for the film The Descendants, starring George Clooney and directed by Alexander Payne. On February 26, 2012, the screenplay for The Descendants won an Oscar.