| Brian Hayes |
Brian Hughes (Series 999) |
| Harry Shearer |
Nostrils (Series 999) |
| Sheridan Smith |
Showbiz Kat (Series 999) |
| Mark Perry |
Donny (Series 999) |
| Alex Lowe |
Neville (Series 999) |
| Andrew McGibbon |
Rolf (Series 999) |
| Andrew McGibbon |
Professor (Series 999) |
| Nick Romero |
Colonel (Series 999) |
| Deborah O'Brien |
Various (Series 999) |
| Tracy-Ann Oberman |
Ensemble Actor (Series 999) |
| Phil Cornwell |
Ensemble Actor (Series 999) |
| Peter Dickson |
Ensemble Actor (Series 999) |
| Graham McPherson (as Suggs) |
Ensemble Actor (Series 999) |
