Dave Sheridan: Dave Sheridan. Actor: Scary Movie. Dave Sheridan is an American actor, producer and writer. He is best known for playing Special Officer Doofy in the comedy "Scary Movie" (a spoof of deputy sheriff Dewey Riley from "Scream").
Dave began his career as an intern at "Saturday Night Live" during the 1991-1992 season. From there, he entered Chicago's famed comedy troupe, "The Second City", where he wrote, directed, and produced "Dave Sheridan's...
