| Richard Warwick |
Bumbo Bailey |
| Joanna Lumley |
Susie |
| Natasha Pyne |
Sheila |
| Jeremy Child |
Billy |
| Derek Newark |
C.S.M. Peters |
| Donald McKillop (as Don McKillop) |
R.S.M. |
| Anthony May |
Art Student |
| Robert Russell |
Sgt. Clegg |
| Peter Myers |
C.O. |
| Timothy Carlton |
Bean |
| Edward Fox |
Horwood |
| George Janson |
Farquhar |
| Howard Southern |
L Cpl. Johnson |
| Robert Swann |
Machaffie |
| Simon Williams |
Crutcher |
| Peter Whitting |
Downley |
| Andrew Bradford |
Gdsm. Simons |
| Michael Burrell |
Gdsm. Matt |
| Christopher Cabot |
First Student |
| Warren Clarke |
Gdsm. Andrews |
| Jon Croft |
Gdsm. James P. |
| Ron Davies |
Gdsm. Bart |
| William Fox |
Brigadier |
| Clifton Jones |
Black Actor |
| Peter Laird |
Gdsm. Munch |
| Michael Taylor |
Gdsm. Smith |
| Robert Tayman |
Gdsm. Phillips |
| Francis Wallis |
Gdsm. Thompson |
| John Bird |
Jock |
| Donald Pickering |
Jorum |
| Jeffry Wickham (as Jeffrey Wickham) |
Medical Officer |
| Anouska Hempel (as Annoushka Hempel) |
Debutante |
| George Hillesden |
Tussauds Guard |
| Oscar James |
Second Student |
| Gerald Tarrant |
Third Student |
| Ian Liston |
Fourth Student |
| Christopher Chittell |
The Prisoner |
| Eileen Murphy |
The Prisoner's Girlfriend |
| Nigel Ashton |
Assault Course Officer |
| Neil Wilson |
Park-Keeper |
