Sinopsis
Mickey es un científico loco que acaba de lograr una poción. Las pruebas se le irán de las manos.
Director
Ben Sharpsteen
Reparto
Walt Disney
Mickey Mouse (voice) (uncredited)
Pinto Colvig
Pluto (voice) (uncredited)
Billy Bletcher
Pete (voice) (uncredited)
Clarence Nash
Spider / Cat (voice) (uncredited)
