Animation,Comedy
7 minutos
Director: William Hanna
Reparto: Daws Butler,Hal Smith,Don Messick,
Fecha de Estreno: 1961-04-06
Loopy unknowingly befriends a scientist who turns into a monster on and off without Loopy knowing that the monster is really him.
Daws Butler
Loopy De Loop (voice)
Hal Smith
Elderly Woman / Mr. Hyde (voice)
Don Messick
Car Owner / Dr. Jekyll (voice)
