David Arquette is an American actor, producer, and former professional wrestler. As an actor, he is known for playing Dewey Riley in the slasher franchise Scream (1996–2022), which won him a Teen Choice Award and two Blockbuster Entertainment Awards. As a professional wrestler, he is known for his panned 2000 stint in World Championship Wrestling (WCW) where he won the WCW World Heavyweight Championship and headlined the Slamboree pay-per-view event, and for his better-received work on the independent wrestling circuit.

Deputy Dwight "Dewey" Riley is a fictional character in the Scream franchise. Dewey first appears in Scream (1996) as a bumbling police officer doing his best to deal with the first Woodsboro massacre. He was created by Kevin Williamson and portrayed by David Arquette. A comic relief character of sorts, Dewey is known for his affable personality, his bravery, and his resourcefulness. Arquette was initially called in to audition for the role of Billy Loomis but requested to director Wes Craven that he play Dewey instead, which Craven agreed to.