· Terry Nation – Creator & Writer – 9/3/97

· David Jackson – Gan – 25/7/05
· Peter Tuddenham- (Zen, Orac, Slave) 9/07/07

· David Maloney - Producer (Series 1,2,3), Director (Deliverance, Star One, Powerplay) 18/07/06
· Vere Lorrimer - Director (Cygnus Alpha, Seek-Locate-Destroy, Orac, Redemption, Killer, Hostage, Countdown, Aftermath, City at the Edge of the World, Ultraworld, Moloch) & Producer (S4) 01/01/98

· Robert Beatty - Bran Foster (The Way Back) 3/3/92
· Robert James – Ven Glynd (The Way Back) 31/7/04
· Susan Field – Alta Morag (The Way Back) 19/3/05
· Pippa Steel – Maja Varon (The Way Back) 29/5/92
· Glyn Owen – Leylan (Spacefall & Cygnus Alpha) 10/9/04
· David Bache – Avon’s Brother (Spacefall) 28/5/99
· Peter Childs – Arco (Cygnus Alpha) 1/11/89
· Gilda Cohen – Decima (The Web) 5/11/03
· Ismed Hassan – Decima (The Web)
· Marcus Powell – Decima (The Web) and The Thaarn (Dawn of the Gods)
· John Bryans – Senator Bercol (Seek-Locate-Destroy/Trial) and Shrinker (Rumours of Death) 2/3/89
· Carl Forgione – Grovane (Mission to Destiny) 10/9/98
· Patsy Smart – Giroc (Duel) 6/2/96
· John Baker – Scientist (Project Avalon) 2002
· Peter Whitaker – Scientist (Project Avalon) 24/11/02
· Marc Zuber – Tarvin (Bounty) 28/5/03
· Derek Farr – Ensor (Orac) 22/3/86

· John Bennett – Coser (Weapon) 11/5/05
· Darian Anghadi – Ro (Horizon)
· William Squire – Commissar (Horizon) 3/5/89
· Kevin Lloyd – Par (Trial) 2/5/98
· Ronald Lacey - Tynus (Killer) 15/5/91
· Paul Daneman – Bellfriar (Killer) 28/4/01
· Morris Barry – Wiler (Killer) 2000
· John Abineri – Ushton (Hostage) 29/6/00
· Robert Arnold – Selson (Countdown) 4/2/03
· James Kerry – Cauder (Countdown) 15/11/94
· Richard Bebb - Ven Glynd (Voice from the Past) 12/04/06
· Denis Carey – Docholli (Gambit) 28/9/86
· Sylvia Coleridge – Croupier (Gambit) 31/5/86
· Bruce Purchase- Gola (The Keeper) 05/06/08
· Freda Jackson – Tara (The Keeper) 2/10/90
· Arthur Hewlett – Old Man (The Keeper) March 97
· Ron Tarr – Patrol Leader (The Keeper) October 97
· Paul Toothill – Marcol (Star One) August 94

· Alan Lake – Chel (Aftermath) 19/10/84
· Alan Bowerman – Battle Fleet Commander (Volcano) 1987
· Terry Scully – Groff (Dawn of the Gods) 17/4/01
· Frank Gatliff – Dastor (Harvest of Kairos) 23/6/90
· Valentine Dyal – Norl (City at the Edge of the World) 24/6/85
· John J. Carney – Sherm (City at the Edge of the World) 24/2/95
· Ronald Leigh-Hunt – CA1 (Children of Auron) 12/9/05
· John Hartley – Grose (Moloch) 8/3/02
· David Healy – Sphere Voice (Terminal) 25/10/95

· Geoffrey Burridge – Dorian (Rescue) 30/9/87
· Betty Marsden – Verlis (Assassin) 19/7/98
· Richard Hurndall – Nebrox (Assassin) 13/4/84
· John Westbrook – Muller (Headhunter) 16/6/89
· Stratford Johns – Belkov (Games) 29/1/02
· Roy Kinnear – Keiller (Gold) 20/9/88
· Larry Noble – Pinder (Orbit) 9/9/93

· Douglas Camfield – Director (Duel) 27/01/84
· Mary Ridge – Director (Terminal, Rescue, Power, Animals, Headhunter, Blake ) September 2000

· Robert Holmes – Writer (Killer, Gambit, Traitor, Orbit) 24/05/86
· Allan Prior – writer (Horizon, Hostage, The Keeper, Volcano, Animals) 1/6/06

· Jim Francis – Special Effects

· Frank Maher- Stunt Co-ordinator 13/07/07
· Terry Forrestal – Stunt Co-Ordinator (S4) and Trooper (Blake) 10/6/00
· Peter Brayham - Stunt Arranger (Cygnus Alpha, Time Ssquad, Breakdown, Hostage, Countdown, Blake) - 12/06

· Tony Radford - Assistant Film Editor - 16/12/07

· Nicky Rocker – Costume Designer

· Barry Letts- Writer (B7 BBC Audio Dramas "The Sevenfold Crown" and "The Syndeton Experiment") 09/10/2009