John William "Will" Ferrell (/ˈfɛrəl/; born July 16, 1967) is an American comedian, impressionist, actor, and writer. Ferrell first established himself in the mid 1990s as a cast member on the NBC sketch comedy show Saturday Night Live, and has subsequently starred in the comedy films Old School, Elf, Anchorman, Talladega Nights, Stranger than Fiction, Blades of Glory, Semi-Pro, and The Other Guys. He is considered a member of the "Frat Pack", a generation of leading Hollywood comic actors who emerged in the late 1990s and the 2000s, including Jack Black, Ben Stiller, Steve Carell, Vince Vaughn, and brothers Owen and Luke Wilson.

Ferrell was born in Irvine, California, the son of Betty Kay (née Overman), a teacher who taught at Old Mill School elementary school and Santa Ana College, and Roy Lee Ferrell, Jr., a musician with The Righteous Brothers. His parents were both natives of Roanoke Rapids, North Carolina, and moved to California in 1964; Ferrell has Irish ancestry. Ferrell has a younger brother, Patrick. When he was 8, his parents divorced. Ferrell said of the divorce, "I was the type of kid who would say, 'Hey Look at the bright side! We'll have two Christmases.'" The divorce was amicable and both parents were committed to their children. The biggest problem was Lee's line of work. As a person in show business, his paychecks were never steady and he was gone from home months at a time. Growing up in the environment made Ferrell not want to go into show business, but get a steady job.

Michael Kenji "Mike" Shinoda (born February 11, 1977) is a Japanese American musician, record producer, and artist. He is best known as the rapper, principal songwriter, keyboardist, vocalist and rhythm guitarist of the rock band Linkin Park. Shinoda is also noted as a solo rapper in his side-project, Fort Minor. He also provides artwork, production, and mixing for both projects.

Shinoda was born and raised in the Los Angeles suburb of Agoura Hills. His father is Japanese American and his mother is Caucasian. He also has a younger brother, Jason. Shinoda attended Parkman Elementary and Lindero Canyon Middle School.

Following his mother's wishes, Shinoda began his classical piano training with lessons around the age of six. His enthusiasm grew eventually and at the age of thirteen, he expressed the desire to move toward playing jazz, blues, and even hip-hop. During his middle school and high school years, he added the guitar and, eventually, rap-style vocals to his repertoire.

After his teens, Mike Shinoda's rap interests found a source of encouragement in Brad Delson, with whom he started to write and record songs in a makeshift studio set up in his bedroom. Shinoda attended Agoura High School with Linkin Park bandmates Brad Delson and Rob Bourdon as well as with members of the band Hoobastank. By the end of high school, Bourdon had become involved in their musical ventures. The trio formed the band Xero, and began to make a more serious attempt to pursue a career in the music industry.

Rory Hugh Culkin (born July 21, 1989) is an American actor and is the younger brother of actors Macaulay Culkin and Kieran Culkin.

Culkin was born in New York City, the son of Patricia Brentrup and Christopher 'Kit' Culkin, a former stage actor with a long career on Broadway. Culkin is the youngest of seven children; he has four brothers: Shane Arliss Culkin (born 1976), Macaulay Carson Culkin (born 1980), Kieran Kyle Culkin (born 1982), and Christian Patrick Culkin (born 1987), and two sisters: Dakota Ulissa Culkin (1978–2008) and Quinn Kay Culkin (born 1984). Culkin is the nephew of actress Bonnie Bedelia, who is his father's sister.

Culkin began acting by playing alongside his elder brothers, among them Macaulay and Kieran, often as the younger versions of their characters. He first appeared in a photograph as a baby in The Good Son, then as Young Richie in Ri¢hie Ri¢h (1994) (Richie being played by his brother Macaulay) and in 2002 played 10-Year-Old Igby in Igby Goes Down (Igby was played by his older brother Kieran).

Spencer Susser is an American film director and screenwriter.

Susser is the only American member of the Australian filmmaking collective Blue-Tongue Films. His short film I Love Sarah Jane, featuring Mia Wasikowska, won Best Narrative Short at the 2008 Nashville Film Festival, the Reel Frontier Merit Award at the Arizona International Film Festival, and the Canal+ Award at the Clermont-Ferrand International Short Film Festival. Susser co-wrote the project with David Michôd. In February 2011, it was reported that Susser is developing a feature-length film based on the short.

His feature film debut Hesher stars Joseph Gordon-Levitt and Natalie Portman. It appeared at the 2010 Sundance Film Festival and was released in the United States on May 13, 2011.

Jason Morgan Ritter (born February 17, 1980) is an American actor, son of actor John Ritter and actress Nancy Morgan. Ritter is probably best known for his role as Kevin Girardi in the television series Joan of Arcadia and as Sean Walker in the NBC series The Event. He now plays the recurring role of Mark Cyr in the NBC television series Parenthood.

Ritter was born in Los Angeles, California, the son of Nancy Morgan and John Ritter, and the grandson of musician/actor, Tex Ritter, and Dorothy Fay. His stepmother is actress Amy Yasbeck. He has three siblings.

Ritter attended middle and high school at the Crossroads School in Santa Monica, California, with Simon Helberg, who became his roommate at NYU. He then attended (as did Helberg) and graduated from New York University's Tisch School of the Arts, where he studied at the Atlantic Theatre Company. He also studied at the Royal Academy of Dramatic Art in London.

Ritter appeared in The Dreamer of Oz: The L. Frank Baum Story playing the son of real life father John Ritter. He appeared in the movie PG (2002), and one year later playing in Swimfan. In 2003, Ritter had a major role in the slasher/horror film Freddy vs. Jason as Will Rollins. He appeared in Raise Your Voice and Happy Endings. He portrayed Jeb Bush in the Oliver Stone film W. In 2007, he also voiced substitute teacher, Mr. Fisk, in an episode of "All Grown Up", the grown up version of "The Rugrats", a teacher who Angelica falls in love with. In 2008, he released Good Dick, a movie which he produced and starred in along with his girlfriend, Marianna Palka, who also wrote and directed the film.