Cast & crew
Showdown (1942)
Directed by Izzy Sparber Written by Jay Morton
Cast
| Joan Alexander | Lane |
| Jackson Beck | (uncredited) |
| Bud Collyer | Superman |
| Jack Mercer | Superman |
| Julian Noa | (uncredited) |
Crew
| Izzy Sparber | Director |
| Jerry Siegel | Characters |
| Jay Morton | Story |
| Joe Shuster | Characters |
| Steve Muffati | Animation |
| Graham Place | Animation |
| Sammy Timberg | Music |