Benjamin Edward "Ben" Stiller is an American comedian, actor, writer, film director, and producer. He is the son of veteran comedians and actors Jerry Stiller and Anne Meara. After beginning his acting career with a play, Stiller wrote several mockumentaries, and was offered two of his own shows, both entitled The Ben Stiller Show. He began acting in films, and had his directorial debut with Reality Bites...(wikipedia)

Christopher Julius "Chris" Rock is an American comedian, actor, screenwriter, television producer, film producer and director. He was voted in the US as the 5th greatest stand-up comedian of all time by Comedy Central. He was also voted in the UK as the 9th greatest stand-up comic on Channel 4's 100 Greatest Stand-Ups in 2007, and again in the updated 2010 list as the 8th greatest stand-up comic... (Wikipedia)

James Eugene "Jim" Carrey is a BAFTA-nominated and two-time Golden Globe Award-winning actor and stand-up comedian. He is probably best known for his manic and slapstick performances in comedy films such as Dumb and Dumber, The Mask, Liar Liar, Bruce Almighty, and Yes Man. Carrey has also achieved critical success in dramatic roles in films such as The Truman Show, Man on the Moon and Eternal Sunshine of the Spotless Mind.

Bill Hader has 54 credits at Criticker, including: Superbad, Tropic Thunder, Her, Inside Out and Forgetting Sarah Marshall