Who Done It? is a 1942 Abbott and Costello film in which Bud Abbott and Lou Costello play two soda jerks who aspire to become radio mystery writers. However, their efforts to pitch a mystery get derailed when an actual murder occurs in a program that they’re attending. They leap in to try and investigate like good amateur sleuths, but find themselves running through the station from the police while trying to clear their names, and stay alive.

Who Done It? is a fun Abbott and Costello film with a lot to commend itself for fans of old-time radio detective programs, as there’s a mystery involved and we also get to take a “behind the scenes” look at a radio stations during the Golden Age of Radio. Abbott and Costello had become massively popular thanks to the Who’s on First? baseball routine and they have a good time poking fun at their own success. The supporting cast was solid, featuring future Oscar nominee William Gargan and future Life of Riley star William Bendix, along with a fairly young Mary Wickes.

The movie is definitely one of their more fast-paced films, with the murder mystery serving as a ticking time bomb and also limiting the number of settings. Yet, it still delivers some great laughs, a satisfying solution to the mystery and one of great big over-the-top slapstick finales this early era of Abbott and Costello films was known for.

Rating: 4.5 out of 5.0

Who Done It? is part of The Best of Bud Abbott and Lou Costello Vol. 1 or Abbott & Costello: Universal Pictures Collection.

(Affiliate links)