 | George Ackles als The Marshal (voice) |
 | Sean Burgos als Bumpy (voice) |
 | Trevor Devall als Duke (voice) |
 | Chris Edgerly als August Critchley (voice) |
 | Georgie Kidder als Scruffy (voice) |
 | Justin Michael als Bentley (voice) |
 | Kaitlyn Robrock als Betty (voice) |
 | Isaac Robinson-Smith als Zeb (voice) |
 | Kath Soucie als Tuffy (voice) |
 | Stephen Stanton als Virgil (voice) |
 | Fred Tatasciore als Clem (voice) |
 | Kari Wahlgren als Duffy / Jane (voice) |
 | William Hanna als Tom / Jerry (voice) (archive sound) |
| Darrell Van Citters | Director |
| William Hanna | Characters |
| Joseph Barbera | Characters |
| Will Finn | Story |
| William Waldner | Teleplay |
| Vivek Maddala | Original Music Composer |
| Michael D'Ambrosio | Editor |
| Kimberly S. Moreau | Producer |
| Ashley Postlewaite | Producer |
| Darrell Van Citters | Producer |
| Sam Register | Executive Producer |
| Jared Beckstrand | Storyboard Artist |
| Marc Camelbeke | Storyboard Artist |
| Alfredo Cassano | Storyboard Artist |
| Joanna Davidovich | Storyboard Artist |
| Brad Goodchild | Storyboard Artist |
| T.J. House | Storyboard Artist |
| José Mansuy | Storyboard Artist |
| Alec Megibben | Storyboard Artist |
| Patrick Reyntens | Storyboard Artist |
| Randy Young | Storyboard Artist |
