Mary Shelley's most famous tale is given a parody in 1942 as Mighty Mouse battles "Frankenstein's Cat".
Now, Dr. Frankenstein doesn't appear in this short. Also, it's clear that this was originally made when our hero was known as Super Mouse, and the renaming of the iconic Mouse of Tomorrow was dubbed in for later syndicated broadcasts and airings on CBS.
One of the weaker entries in the series. Mighty Mouse would later adopt the yellow & red outfit to gain his own particular identity, as the blue & red makes clear his origin as a parody of Superman.