Mighty Mouse Theatrical Cartoon Series\rbrTerryToon Cartoons\rbrDistributed by: 20th Century Fox\rbrCartoon Characters: Mighty Mouse, Mice, Cat.\rbrDirected By Mannie Davis.\rbrProduced By Paul Terry.\rbrAnimated By Bill Tytla.\rbrWritten By John Foster.\rbrOriginally Released on April 28, 1944.\rbrOriginally Released Theatrically.\rbrRunning Time: 6:04 minutes.\rbrTechniColor\rbr U.S.A.\rbr\rbrA group of mice try to find shelter during a storm, ending up in the home of mad scientist Dr. Henry Jekyll. His cat is the only resident of the house. Unable to catch the mice, the cat enters Dr. Jekylls lab and drinks his masters formula for creating monsters. The mice are helpless against the monster until Mighty Mouse flies down and clobbers the Mr. Hyde-like cat. After his severe beating, Mighty Mouse knocks the cat back into Dr. Jekylls lab, where the cat knocks over lab equipment, spills flammable chemicals and destroys the lab.