Premise: Cherry, Harry & Raquel! is a 1970 softcore exploitation film produced and directed by American film director Russ Meyer. Following the success of "Vixen!" (1968), the film is notable for the first appearance of actor (and Meyer regular) Charles Napier playing Harry Thompson, a California border sheriff and marijuana smuggler who makes a reappearance in 1975's "Supervixens".
Hypothesis: The film "Vixen!" was the first film that Charles Napir appeared in.