Mighty Mouse is an American animated anthropomorphic superhero mouse character created by the Terrytoons studio for 20th Century Fox. The character was originally called Super Mouse, and made his debut in the 1942 short The Mouse of Tomorrow. The name was changed to Mighty Mouse in his eighth film, 1944's The Wreck of the Hesperus, and the character went on to star in 80 theatrical shorts, concluding in 1961 with Cat Alarm. In 1955, Mighty Mouse Playhouse debuted as a Saturday morning cartoon show on the CBS television network, which popularized the character far more than the original theatrical run. The show lasted until 1967. Filmation revived the character in The New Adventures of Mighty Mouse and Heckle & Jeckle, which ran from 1979 to 1980, and animation director Ralph Bakshi revived the concept again in Mighty Mouse: The New Adventures, from 1987 to 1988. Mighty Mouse also appeared in comic books by several publishers, including his own series, Mighty Mouse and The Adventures of Mighty Mouse, which ran from 1946 to 1968. Mighty Mouse is known for his catchy theme song, "Mighty Mouse Theme (Here I Come to Save the Day)", written by composer Marshall Barer.[1]