Porky Pig, appearing as Alfred Hitchcock, "Master of Mystery and Suspense," hosts the compilation of crime cartoons. He introduces us to the show: a whodunit thriller, starring Bugs Bunny... Out one day of a stroll, Bugs stops by the City Bank just as a daring holdup is in progress, comitted by a mysterious Tall Dark Strangler. The strangler makes his getaway, but Bugs is arrested by Special Agent Elmer Fudd and charged with the crime. And so begins a series of mistaken identities that involves Bugs in a mini-crime spree, with the hare nearly dubbed "Public Rabbit Number One", and which pits Bugs against Wile E. Coyote, Tweety and Sylvester, and Fudd