The traintastic crew are back on the rails. Trainee engines Koko, Wilson and Brewster with their young friend, Zephie and new trainees Hoot and Toot, try to keep everything rolling smoothly,but their curiosity and good intentions often signals trouble on the tracks...
| Directing | Sarah Ball | Director |
| Writing | Sarah Ball | Writer |
| Visual Effects | Paul Couvela | Animation Supervisor |
| Sound | Chris McHale | Music |
| Writing | Jason B Parker | Storyboard |
| Visual Effects | Nick Harrop | Animation Director |
| Production | Jacqueline White | Producer |
| Production | Dick Rothkopf | Executive Producer |
| Art | John Allemand | Conceptual Design |
| Production | Charlie Caminada | Executive Producer |
| Art | Neal Petty | Assistant Art Director |
| Production | Rob Lawes | Executive Producer |
| Art | Don Toht | Art Direction |
| Sound | Richard Spooner | Sound Designer |
| Visual Effects | Jonny Gorden | Animation Supervisor |
| Directing | Lorelei King | Script Coordinator |
| Production | Don Toht | Executive Producer |
| Visual Effects | Jill Garrett | Animation |
