 |
Gertrude Lawrence as (voice) (uncredited) |
 |
James Miller as (voice) (uncredited) |
 |
Jack Mercer as Red Train (voice) (uncredited) |
|
Max Smith as Blue Train (voice) (uncredited) |
| Directing | Dave Fleischer | Director |
| Production | Max Fleischer | Producer |
| Visual Effects | Dave Tendlar | Animation Director |
| Sound | Sammy Timberg | Music |
