description About
Loopy unknowingly befriends a scientist who turns into a monster on and off without Loopy knowing that the monster is really him.
Info
- verified Status: Released
- calendar_month Release Date: 1961-04-06
- video_camera_front Companies Hanna-Barbera Productions
- timer Runtime: 7 Mins
- star Rating: 0 / 10
- favorite Likes: 0 Likes
- info IMDB ID tt0153367
- visibilityViews: 4 views
-
starUser Ratings:
smart_display Cast
Daws Butler
Loopy De Loop (voice)
Hal Smith
Elderly Woman / Mr. Hyde (voice)
Don Messick
Car Owner / Dr. Jekyll (voice)
groups Crew
William Hanna
Director
William Hanna
Producer
Joseph Barbera
Director
Joseph Barbera
Producer
Warren Foster
Story
comment Comments