Cast & crew
Penny Crayon (1989)
Cast
| Peter Hawkins | Dennis |
| Su Pollard | Penny Crayon |
Crew
| Gary Blatchford | Animation |
| Olivia Bown | Background Designer |
| Kevin Baldwin | Animation |
| Malcolm Bourne | Animation |
| Roger Greenaway | Music |
| Gavin Greenaway | Music |
| Clive Dawson | Layout |
| Simon Maddocks | Producer |