 | Matthew Modine als Steve |
 | John Cleese als Dr. Auyeung |
 | Derek Jacobi als Errol |
 | Stuart Townsend als Philip |
 | Fiona Glascott als Mary |
 | Morgana Robinson als Dr. Ehm |
 | Jason London als Chet |
 | Catriona Loughlin als Shannon |
 | Dermot Murphy als Radio |
 | Cat Hostick als Rose |
 | Maria McDermottroe als Ethel |
 | Nigel Mercier als Dr. Gerrick |
| Susan Ilott | Producer |
| Emma Owen | Producer |
| Angelo Paletta | Producer |
| Michael Godfrey | Producer |
| Alain Mayrand | Original Music Composer |
| Joe Redmond | Costume Designer |
| Anthony Stracuzzi | Production Design |
| Russ De Jong | Editor |
| Russ De Jong | Director of Photography |
| Stan Wontor | Executive Producer |
| James Robson | Executive Producer |
| Nick Talon | Executive Producer |
| Sari Colt | Executive Producer |
| Dominic Davey | Executive Producer |
| Paul Feinstein | Executive Producer |
| Ron Casement | Executive Producer |
| Stephen Wallis | Producer |
| Russ De Jong | Producer |
| Stephen Wallis | Director |
| Stephen Wallis | Writer |