| actor |
rôle/s |
| Herbert |
Nelson |

Dragonsfield - Peters |

Death of a Great Dane - Gravedigger |

Warlock - Pasco |
| Sally |
Nesbitt |

The Joker - Ola Chamberlain |

Bizarre - Helen Pritchard |
| John |
Nettleton
{Dr Who}{The Professionals}{Department S}{The Champions} |

The See-Through Man - Sir Andrew Ford |

The Rotters - Professor Palmer |
| Derek |
Newark
{Dr Who}{The Saint}{Callan}{Dad's Army}{Jason King}{The Champions} |

Trojan Horse - Johnson |

From Venus with Love - Crawford |

Wish You Were Here - Vickers |
Patrick
 |
Newell
{Dr Who}{Dangerman}{Randall and Hopkirk} |

The Town of No Return - Jimmy Smallwood |

Something Nasty In The Nursery - Sir George Collins |

Mother - (see below) |
|
The Forget-Me-Knot, Super Secret Cypher Snatch, You'll Catch Your Death, False Witness, All Done with Mirrors, Noon Doomsday, They Keep Killing Steed, The Interrogators, The Rotters, Killer, Wish You Were Here, Stay Tuned, Take Me to Your Leader, Fog, Homicide and Old Lace, Love All, Pandora, Requiem, Who was That Man I saw You with?, Bizarre |
| Anthony |
Newlands
{Dangerman}{The Saint}{The Champions} |

Dial a Deadly Number - Ben Jago |

Game - Brigadier Wishforth-Browne |
| Anthony |
Nicholls
{The Saint}
{The Champions}
{Space 1999}{Callan}
{Department S} |

School For Traitors - Dr Shanklin |

Whoever Shot Poor Geroge XR/40? - Ardmore |
| Nora |
Nicholson
{Dangerman}{The Saint} |

Build a Better Mousetrap - Ermyntrude Peck |

All Done with Mirrors - Miss Emily |
|
| Michael |
Nightingale
{Dangerman}{The Prisoner}{Carry On..}{Pink Panther}{UFO} |

A Funny Thing Happened On The Way To The Station - Lucas |

All Done with Mirrors - Real Colonel |
| Kate |
O'Mara
{Dr Who} {Dangerman}{The Saint} {Adam Adamant}{Department S}{Jason King}{The Champions} |

Stay Tuned - Lisa |
She also appeared as Madame Gerda in the short-lived theatre production of "The Avengers" |
| Simon |
Oates
{New Avengers}{The Professionals}{Department S}{Jason King} |

You Have Just Been Murdered - Skelton |

Super Secret Cypher Snatch - Maskin |

Hostage - Tony Spelman |
|
He also starred as John Steed in the short-lived theatre production of "The Avengers" |
| Brian |
Oulton
{The Saint}{Randall and Hopkirk}{Department S}{Carry On..}{Jason King} |

The Chalmers - Mr Edgar |

Love All - Tait |
| Richard |
Owens
{Dangerman}{The Saint}{Randall and Hopkirk}{The Champions} |

The £50,000 Breakfast - Mechanic |

Who was That Man I saw You with? - Perowne |
|