Saturday Night Live (abbreviated as SNL) is an American late-night live television sketch comedy and variety show created by Lorne Michaels and developed by Dick Ebersol. The show premiered on NBC on October 11, 1975, under the original title of NBC's Saturday Night. The show revolves around a series of sketches parodying American culture and politics, performed by a large and varying cast of repertory and newer cast members. Each episode is hosted by a celebrity guest who delivers an opening monologue and takes part in sketches with the cast, and features a musical guest who also performs. SNL normally begins with a cold open sketch that ends with someone breaking character and proclaiming, "Live from New York, it's Saturday Night!", beginning the show proper.

Michaels left the series in 1980 to explore other opportunities, and he was replaced by Jean Doumanian who led the show to disastrous reviews and was replaced by Ebersol after one season. Ebersol continued to run the show until 1985, when Michaels returned and where he has remained since. Many of SNL's cast found national stardom while appearing on the show and achieved success in film and television, both in front of and behind the camera. In particular, SNL has helped launch the careers of Dan Aykroyd, John Belushi, Chevy Chase, Jimmy Fallon, Will Ferrell, Tina Fey, Eddie Murphy, Bill Murray, Mike Myers, and Adam Sandler. Additionally others associated with the show such as writers have gone on to successful careers, including Conan O'Brien, Max Brooks, Stephen Colbert, Larry David, Al Franken, Sarah Silverman, and Robert Smigel.

Woodrow Tracy "Woody" Harrelson (born July 23, 1961) is an American actor.

Harrelson's breakout role came in the television sitcom Cheers as bartender Woody Boyd. Some notable film characters include basketball hustler Billy Hoyle in White Men Can't Jump, bowler Roy Munson in Kingpin, serial killer Mickey Knox in Natural Born Killers, magazine publisher Larry Flynt in The People vs. Larry Flynt, country singer Dusty in A Prairie Home Companion, bounty hunter Carson Wells in No Country for Old Men, zombie killer Tallahassee in Zombieland, blind piano player/meat salesman Ezra Turner in Seven Pounds, conspiracy nut Charlie Frost in 2012, a delusional man who believes that he is a superhero named Defendor in Defendor and Cpt. Tony Stone in The Messenger. For The People vs. Larry Flynt and The Messenger, Harrelson earned Academy Award nominations for Best Actor and Best Supporting Actor, respectively. He also appeared as Haymitch in the film The Hunger Games, which was released on March 23, 2012.

Cameron Michelle Diaz (born August 30, 1972) is an American actress and former model. She became famous during the 1990s with roles in the movies The Mask, My Best Friend's Wedding, and There's Something About Mary. Other high-profile credits include the two Charlie's Angels films, voicing the character Princess Fiona in the Shrek series, and Bad Teacher. Diaz received Golden Globe award nominations for her performances in the movies There's Something About Mary, Being John Malkovich, Vanilla Sky, and Gangs of New York.

Diaz, the younger of two daughters, was born in San Diego, California. Her mother, Billie (née Early), is an import-export agent, and her father, Emilio Diaz (1949–2008), worked for the California oil company UNOCAL for more than 20 years as a field gauger. Diaz has an older sister, Chimene. Her father's family came from Cuba, before settling in Tampa's Ybor City, and eventually California, where Emilio was born. Her mother is of German and Cherokee descent. Diaz was raised in Long Beach, California and attended Long Beach Polytechnic High School.

Robert M. "Bobby" Moynihan, Jr. (born January 31, 1977) is an American actor and comedian who is currently a cast member on Saturday Night Live.

Moynihan was born and raised in Eastchester, New York and graduated from the University of Connecticut in 1999 with a BFA in Acting. At Eastchester High School he was a part of the tech club and players club.

Before joining the cast of SNL, Moynihan had been performing as an improvisational comedian with the Upright Citizens Brigade Theater (UCBT) in New York City for nearly ten years. At UCBT he was a member of the improv sketch groups "Police Chief Rumble" and "The Stepfathers". Moynihan was also part of the sketch-comedy trio "The Buffoons" with comedians Charlie Sanders and Eugene Cordero. The trio performed regularly at UCBT for many years and were a featured act at Montreal's "Just For Laughs" Comedy Festival in 2007.

Moynihan has also frequently performed with the Derrick Comedy sketch group and appeared in many of their popular internet videos and various projects. He also filmed a supporting role in the group's feature film Mystery Team, which premiered at Sundance in 2009 before a limited theatrical release.

Peter Gene Hernandez (born October 8, 1985), better known by his stage name Bruno Mars, is an American singer-songwriter and record producer. Raised in Honolulu, Hawaii by a family of musicians, Mars began making music at a young age. He performed in various musical venues in his hometown throughout his childhood. He graduated from high school and then moved to Los Angeles, California to pursue a musical career. Mars produced songs for other artists, joining production team The Smeezingtons.

Mars had an unsuccessful stint with Motown Records, but then signed with Atlantic Records in 2009. He became recognized as a solo artist after lending his vocals and co-writing the hooks for the songs "Nothin' on You" by B.o.B, and "Billionaire" by Travie McCoy. He also co-wrote the hits "Right Round" by Flo Rida featuring Ke$ha, and "Wavin' Flag" by K'naan. In October 2010, he released his debut album, Doo-Wops & Hooligans. Anchored by the worldwide number-one singles "Just the Way You Are" and "Grenade", the album peaked at number three on the Billboard 200. Mars was nominated for seven Grammys at the 53rd Grammy Awards, winning Best Male Pop Vocal Performance for "Just the Way You Are".