Fleischer Superman/YMMV


 * Older Than They Think: DC once stated in print that the earliest occurrence of the classic "Phone Booth Costume Change" happened in 1948. In the comics, perhaps -- but the Fleishers were there first by seven years in "The Mechanical Monsters" (1941).
 * Nightmare Fuel: One of the end sequences at the very end of one of the Direct to VHS tapes for this series starts playing "The Merry Go Round Broke Down", and halfway through, a loud "DING!" sound is heard and the tape immediately cuts to black.