Who Killed Who?AnimationComedyMystery727480Who Killed Who?727480AnimationComedyMysterythumb_upthumb_downWho Killed Who?June 19, 1943Directed byTex AveryA murder has occurred at Gruesome Gables, and the dog detective trying to find the killer has to deal with some suspicious suspects and a haunted house.US content warning whodunitmurder investigationlive action and animationshort film Last Updated: July 26, 2025 Request Update CastRobert Emmett O'ConnorHost (uncredited)Tex AverySanta Claus (voice) (uncredited)Sara BernerCuckoo Bird / Maid (voice) (uncredited)Billy BletcherDetective / Ghost (voice) (uncredited)Richard HaydnThe Victim (voice) (uncredited)Kent RogersRed Skeleton (voice) (uncredited) Image Gallery RecommendedBud Abbott and Lou Costello Meet FrankensteinBimbo's InitiationOne Ham's FamilyCubeParasiteMufasa: The Lion KingForrest GumpOppenheimer2001: A Space OdysseyConclaveGladiator IIDespicable Me 4The Lord of the Rings: The Fellowship of the RingThe SubstanceThe Super Mario Bros. Movie