Bud Abbott and Lou Costello Meet the Invisible Man

In this 1951 science fiction comedy film, Abbott and Costello play novice detectives thrust into a murder investigation with an invisible man. The duo's misadventures flow at a decent clip, with some sequences delivering comedy gold, like a chaotic boxing match that really gets the laughter flowing. As they navigate their way through the case, Bud and Lou must contend with a mad scientist, gangsters, and even a guinea pig to uncover the truth behind Tommy Nelson's alleged murder, all while trying to keep their client invisible.