Cast & crew
Springtime for Thomas (1946)
Directed by William Hanna, Joseph Barbera Written by Ben Hardaway, Cal Howard
Cast
| Frank Graham | Joan's conscience |
| Sara Berner | Toodles |
| William Hanna | Scream |
| Bob Laztny | (uncredited) |
| Jack Sabel | (uncredited) |
Crew
| Kenneth Muse | Animation |
| William Hanna | Director |
| Scott Bradley | Original Music Composer |
| Ed Barge | Animation |
| Fred Quimby | Producer |
| Joseph Barbera | Director |
| Michael Lah | Animation |
| Ray Patterson | Animation |
| Irven Spence | Animation |
| Ben Hardaway | Story |
| Cal Howard | Story |