Christopher Julius Rock is an American comedian, actor, writer, producer, and director. After working as a stand-up comedian and appearing in supporting film roles, Rock came to wider prominence as a cast member of Saturday Night Live in the early 1990s. He went on to more prominent film appearances, with starring roles in Down to Earth (2001), Head of State (2003), The Longest Yard (2005), the Madagascar film series (2005–2012), Grown Ups (2010), its sequel Grown Ups 2 (2013), Top Five (2014), and a series of acclaimed stand-up specials for HBO. He developed, wrote, and narrated the sitcom Everybody Hates Chris (2005–2009), which was based on his early life.