Cast & crew
Animation Has Changed (1971)
Written by Len Sugarman
Crew
| Geoff Dunbar | Animation |
| Bill Sewell | Animation |
| John Halas | Producer |
| Len Sugarman | Writer |
| Len Sugarman | Writer |
| Bill Sewell | Animation |
| Geoff Dunbar | Animation |
| John Halas | Producer |
Animation Has Changed (1971)
Written by Len Sugarman
| Geoff Dunbar | Animation |
| Bill Sewell | Animation |
| John Halas | Producer |
| Len Sugarman | Writer |
| Len Sugarman | Writer |
| Bill Sewell | Animation |
| Geoff Dunbar | Animation |
| John Halas | Producer |