Career: At the age of 18 Reynolds moved to Los Angeles, quickly landing roles in Sabrina the Teenage Witch and In Cold Blood. He then had a regular part in the surprise hit sitcom, Two Guys, a Girl and a Pizza Place. Using the exposure gained from the series, he moved on to feature film work; it was 2002's Van Wilder: Party Liaison that made him a star. Since then, he's cemented his place on Hollywood's A-list with such movies as The Amityville Horror, Blade: Trinity, Definitely, Maybe, The Proposal, Buried, Ted, and playing the title role in Green Lantern. His recent credits include Ted, RIPD, A Million Ways to Die in the West, and The Voices.

Career: Giamatti's first high-profile role was in the film adaptation of Howard Stern's Private Parts as Kenny "Pig Vomit" Rushton, Stern's antagonistic program director at WNBC. He appeared in a number of supporting roles in big-budget movies such as The Truman Show, Saving Private Ryan, and The Negotiator (all in 1998). In 1999, he played Bob Zmuda (and Tony Clifton) in the Andy Kaufman biopic, Man on the Moon. Giamatti continued to be featured in major studio releases such as Big Momma's House (2000) with Martin Lawrence, the Planet of the Apes remake (2001), and in Big Fat Liar (2002) opposite Frankie Muniz and Amanda Bynes, before his performance in the gentle drama Sideways won major critical praise. In 2006, he was the lead in M Night Shyamalan's Lady in the Water, a supernatural thriller. He played Mr Hertz in the action movie Shoot 'Em Up and Santa Claus in the comedy Fred Claus. He won an Emmy and Golden Globe for his lead role in HBO's John Adams, and his most recent work includes Duplicity, The Last Station, Barney's Version (a role for which he won another Golden Globe), and The Amazing Spider-Man 2.

Career: Jackson's first film was Together for Days in 1972. He later spent two years as a stand-in on The Cosby Show, before starring in the original Broadway production of August Wilson's The Piano Lesson. A series of walk-on parts in films and on TV followed. Spike Lee cast him as the crack-addicted Gator in Jungle Fever, which gained him international acclaim. His most notable films have included Jurassic Park, Pulp Fiction (for which he was Oscar-nominated), Star Wars: Episodes One, Two and Three, Shaft, The 51st State, Unbreakable, Changing Lanes, Black Snake Moan, Django Unchained, Thor, The Avengers and many more. He is regarded as one of the most bankable assets in the movie business and always has a number of films in the pipeline.

Career: Pena has made guest appearances in a number of TV shows but he is best known for his film career, having starred in Crash (2004), Million Dollar Baby (2004), World Trade Center (2006), Battle: Los Angeles (2011), American Hustle (2013), Ant-Man (2015) and The Martian (2015). His recent TV credits include a recurring role on Gracepoint.

Career: Snoop Dogg's first album, Doggystyle, was released in November 1993 and it debuted at number one on the Billboard 200 chart. The album went on to sell more than five million copies in the United States alone and is still his most successful recording. Away from music, Snoop Dogg has also starred in a number of films, including Old School (2003), Starsky & Hutch (2004), The Tenants (2005), Bruno (2009) and Scary Movie 5 (2013). He has also had a number of brushes with the law over the years.