Cast & crew
Group Madness (1983)
Directed by Phillip Schuman, Michael Mileham
Cast
| Marty Feldman | Self |
| David Bowie | Self |
| Martin Hewitt | Self |
| Graham Chapman | Self |
| Peter Bull | Self |
| Beryl Reid | Self |
| Tommy Chong | Self |
| Peter Boyle | Self |
| Ferdy Mayne | Self |
| Susannah York | Self |
| Cheech Marin | Self |
| Eric Idle | Self |
| Stacey Nelkin | Self |
| Madeline Kahn | Self |
| Michael Hordern | Gilpin |
| Kenneth Mars | Self |
| Mel Damski | Self |
| John Cleese | Self |
| Peter Cook | Self |
| Gillian Eaton | Self |
| Nigel Planer | Self |
| Spike Milligan | Self |
| James Mason | Self |
| Bernard McKenna | Self |
Crew
| Earl Watson | Editor |
| Phillip Schuman | Director |
| Michael Mileham | Director of Photography |
| Michael Mileham | Director |
| Michael Mileham | Producer |