At an orphanage, the children are sad because they received used defective toys as gifts. Professor Grampy sees the children while passing by in his sled and has an idea on how to give them a merry Christmas.
You can now watch Christmas Comes But Once a Year online on the following streaming providers in the United States.
| Directing | Dave Fleischer | Director |
| Sound | Sammy Timberg | Original Music Composer |
| Production | Max Fleischer | Producer |
| Sound | Bob Rothberg | Original Music Composer |
| Sound | Tot Seymour | Original Music Composer |
| Writing | Bob Rothberg | Lyricist |
| Writing | Sammy Timberg | Lyricist |
| Writing | Tot Seymour | Lyricist |
| Visual Effects | William Henning | Animation |
| Visual Effects | Seymour Kneitel | Animation Director |
