Who Killed Who?
- વર્ષ: 1943
- દેશ: United States of America
- શૈલી: Animation, Comedy, Mystery
- સ્ટુડિયો: MGM Cartoon Studio, Metro-Goldwyn-Mayer
- કીવર્ડ: whodunit, murder investigation, live action and animation, short film
- ડાયરેક્ટર: Tex Avery
- કાસ્ટ: Robert Emmett O'Connor, Tex Avery, Sara Berner, Billy Bletcher, Richard Haydn, Kent Rogers