Main Cast: Bud Abbott, Lou Costello, Patric Knowles, William Gargan, Louise Allbritton
Release Year: 1942
Country: US
Run Time: 77 minutes
Plot
With only a minimal romantic subplot and no music whatsoever, Who Done It? is pure, undiluted Bud Abbott and Lou Costello, and a good mystery on its own to boot. Bud and Lou star as Chick Larkin and Mervyn Milgrim, a pair of soda jerks who aspire to become radio detective-show writers (their latest epic is "The Midget Gets the Chair-or, Small Fry"). Invited by their radio-scrivener pal Jimmy Turner (Patric Knowles) to attend a broadcast of the "Murder at Midnight" program, Chick and Mervyn are on hand when network president Colonel Andrews (Thomas Gomez) is murdered just before delivering a vital patriotic message. While waiting for the official police to show up, Chick and Mervyn decide to try to solve the case on their own, thereby securing their reputations as writers. The boys manage to convince everyone-even the real killer-that they're genuine gumshoes, only to be exposed when the real cops, Moran (William Gargan) and Brannigan (William Bendix) arrive on the scene. Ultimately, the murderer is revealed, leading to an exciting rooftop chase, with poor Mervyn suspended between two skyscrapers on a slender electrified wire. The comic highlights of Who Done It? are too numerous to mention here, but they include Mervyn's misadventures in the radio-transcription room, his confrontations with a wise-guy page boy (Walter Tetley), his "Not watts, volts!" exchange with the exasperated Chick, and an athletic interlude with those world-famous tumblers, the Flying Bordellos (sic!). Best bit: Upon winning a quiz program, the boys eagerly turn on their prize, a portable radio--only to turn it off in disgust when Abbott and Costello sign on the air ("Every time you hear those guys, it's 'Who's on First-What's On Second!'") ~ Hal Erickson, All Movie Guide
Chick Larkin (Bud Abbott) and Mervyn Milgrim (Lou Costello) both work at the soda counter of a local radio station. Their true passion, however, is to become writers on the radio mystery show. They attend a broadcast of the radio program Murder at Midnight along with one of the writers, Jimmy Turner (Patric Knowles) and the producer, Jane Little (Louise Allbritton).
As the show begins, the network president, Colonel J.R. Andrews (Thomas Gomez), is mysteriously electrocuted. Seeing this as an opportunity to become radio writers, Chick and Mervyn impersonate detectives and attempt to solve the crime.
Meanwhile, Moran (William Gargan) and Branningan (William Bendix), two real detectives, consider the 'fake' detectives to be prime suspects. A chase ensues throughout the studio and other murders are discovered, including that of Dr. Marek (Ludwig Stossel), Andrews' personal physician. Larkin and Milgrim flee the studio before hearing that Milgrim has apparently won $10,000 on the Wheel of Fortune radio program, for which he must return to the studio in order to claim the prize. Larkin and Milgrim return, only to be arrested by the real detectives, whom Turner and Little manage to convince that there should be a full reenactment of the program that led to the murders, under the ruse that the true culprit will be revealed.
An eavesdropping Nazi spy (Don Porter), who uses the radio station to transmit information to his cohorts, attends the broadcast. It turns out that the spy murdered the Colonel and his physician because they found out about his illegal radio transmissions. During the broadcast, he is revealed to be the killer and escapes to the roof, where he is nabbed by Larkin and Milgrim.
There are two references to the team's popular Who's on First? routine. During the murder scene, Abbott confuses Costello with the "volts-and-watts" routine. Lou bleats, "Next you'll be telling me Watt's on second base!" Later, in the radio giveaway program scene, Bud and Lou tune the radio to a broadcast of their own Who's on First? routine, which they promptly turn off.
Post-Production
After completion of this film, Abbott and Costello began a tour of the United States to help promote the selling of U.S. War Bonds.
DVD Release
This film has been released twice on DVD. The first time, on The Best of Abbott and Costello Volume One, on February 10, 2004, and again on October 28, 2008 as part of Abbott and Costello: The Complete Universal Pictures Collection.
