Charlize Theron (American English pronunciation:  /ʃɑrˈliːs ˈθɛrən/; Afrikaans pronunciation: [ʃɐrˈlis tron]; born 7 August 1975) is a South African actress and fashion model. She started her acting career in the United States and rose to fame in the late 1990s following roles in The Devil's Advocate (1997), Mighty Joe Young (1998), and The Cider House Rules (1999). Theron won the Academy Award for Best Actress for her portrayal of serial killer Aileen Wuornos in Monster (2003), becoming the first African to win an Academy Award in a major acting category. She received another Academy Award nomination for her performance in North Country (2005). Theron became a US citizen in 2007, while retaining her South African citizenship.

Theron was born in Benoni, in the then Transvaal Province of South Africa, the only child of Gerda (née Maritz; who has also called herself Gerta) and Charles Theron (born 27 November 1947).Second Boer War figure Danie Theron was her great-great-uncle. Her ancestry includes French, German, and Dutch; her French forebears were early Huguenot settlers in South Africa. "Theron" is an Occitan surname (originally spelled Théron) pronounced in Afrikaans as [tron], although she has said that the way she pronounces it in South Africa is [θron]. She changed the pronunciation when she moved to the U.S. to give it a more "American" sound.

Paul William Walker IV (born September 12, 1973) is an American actor with Albanian ancestry. He became well known in 1999 after his role in the hit film Varsity Blues. He is also known for starring in the surprise summer hit The Fast and the Furious. His other films include Joy Ride, Running Scared, Into the Blue and Eight Below. The films he has starred in have grossed more than $1.7 billion. He also appears in the National Geographic Channel series Expedition Great White..

Walker was born in Glendale, California and raised in the San Fernando Valley area of Los Angeles County, the son of Cheryl, a fashion model, and Paul Walker III, a sewer contractor. His paternal grandfather was a professional boxer. He is the oldest of five, having two brothers and two sisters. Walker was raised as a member of the Church of Jesus Christ of Latter-day Saints, or Mormon, church. He attended and graduated from Village Christian School. After high school, he attended several community colleges where he majored in marine biology.

Leonardo Wilhelm DiCaprio (/dɨˈkæpri.oʊ/; born November 11, 1974) is an American actor and film producer. He has been nominated for the Golden Globe Award eight times as an actor, and won the Golden Globe Award for Best Actor for his performance in The Aviator (2004). He has also been nominated by the Academy Awards, Screen Actors Guild, Satellite Awards, and the British Academy of Film and Television Arts.

Born and raised in Los Angeles, California, DiCaprio started his career by appearing in television commercials prior to landing recurring roles in TV series such as the soap opera Santa Barbara and the sitcom Growing Pains in the early 1990s. He made his film debut in the comedic sci-fi horror film Critters 3 (1991) and received first notable critical praise for his performance in This Boy's Life (1993). DiCaprio obtained recognition for his subsequent work in supporting roles in What's Eating Gilbert Grape (1993) and Marvin's Room (1996), as well as leading roles in The Basketball Diaries (1995) and Romeo + Juliet (1996), before achieving international fame in James Cameron's Titanic (1997).