- Country: USA
- Genres: Animation, Fantasy, Short
- Release: 1942-04-24
- Director: Dave Fleischer
- Writers: Jerry Siegel , Joe Shuster , Dan Gordon , Carl Meyer
- Language: English
- Stars: Bud Collyer , Bud Collyer , Bud Collyer , Bud Collyer , Bud Collyer , Bud Collyer , Joan Alexander , Joan Alexander , Jackson Beck , Jackson Beck , Julian Noa , Julian Noa , Julian Noa , Julian Noa
- Runtime: 8 min
- Awards: N/A
- AKA: Magneettinen kaukoputki (Finland) , Магнитный телескоп , The Magnetic Telescope , O Telescópio Magnético (Brazil) , Magneettiteleskooppi (Finland) , El telescopio magnético (Argentina) , Le téléscope magnétique (France, French Republic) , The Magnetic Telescope (United States of America) , A mágneses teleszkóp (Hungary)
- Plot: An experimental "magnetic telescope" draws down a fireball from space. Despite warnings, the callous "professor" tries it again, this time on a full-fledged comet. Even Superman is unable to halt its mighty momentum. Is Metropolis doomed?
- IMDB:tt0035014
The Magnetic Telescope Cast · · · ALL
Dave Fleischer
Director
Bud Collyer
Clark Kent / Superman / Mad Scientist (voice) (uncredited)
Joan Alexander
Lois Lane (voice) (uncredited)
Julian Noa
Perry White / Police Officer (voice) (uncredited)
Jackson Beck
Narrator (voice) (uncredited)