David Adkins, better known by his stage name Sinbad, is an American stand-up comedian and actor. He became known in the 1990s from being featured on his own HBO specials, appearing on several television series, most notably as Coach Walter Oakes in A Different World (1987–1991) and as David Bryan on The Sinbad Show (1993–1994). He has also appeared in films such as That's Adequate (1989), Coneheads (1993), Houseguest (1995), Jingle All the Way (1996), Crazy as Hell (2002) and Planes (2013).

A Different World is an American sitcom television series and a spin-off of The Cosby Show. It aired for six seasons on NBC from September 24, 1987 to July 9, 1993. The series originally centered on Denise Huxtable and the life of students at Hillman College, a fictional historically black college in Virginia. It was inspired by student life at historically black colleges and universities.