Jon Pertwee | Doctor Who | |
Elisabeth Sladen | Sarah Jane Smith | |
Nicholas Courtney | Brigadier Lethbridge Stewart | |
John Bennett | General Finch | |
Noel Johnson | Charles Grover M.P. | |
Peter Miles | Professor Whitaker | |
Martin Jarvis | Butler | |
Richard Franklin | Captain Yates | |
John Levene | Sergeant Benton | |
James Marcus | Peasant | |
George Bryson | Private Ogden | |
Pat Gorman | UNIT Corporal | |
Steve Ismay | Army Soldier | |
Martin Taylor | Corporal Norton |
Director | Paddy Russell | |
Writer | Malcolm Hulke, Sydney Newman | |
Producer | Barry Letts | |
Musician | Dudley Simpson |