Tristan Sturrock

as David

as Blue Beard

as Sound Technician

as Committee Member #1 (1 episode)

as Alexander the Vampire (1 episode)

as Nigel Thorne

as Desmond (3 episodes)

as Dr. Mike Willett (5 episodes)

as Dr. Clive Harris (1 episode)

as Defense Counsel

as David

as Adrian Stephenson (1 episode)

as Percy Coulson (1 episode)

as James Elderberry / Mr Blunt (1 episode)

as Brian Rikard

as Solicitor

as Christopher's Father

as CPS Lawyer (1 episode)

as John Wheeler-Bennett (1 episode)

as Self / Zacky Martin

as Zacky Martin (43 episodes)

as Eli Brown (3 episodes)

as Dr. Bernard Gould (1 episode)

as Sergeant 'Q' Hills

as Adam Renshaw (1 episode)