Dr. Friedman

Great Uncle Matthew (GUM) / Madame Fidolia

Alec (7 episodes)

Ian

Aaron Limehouse (1 episode)

DSI Julian Gregory

Ulysses S. Grant (3 episodes)

Bearded Marxist Professor

Harry White

Carl Meisner (5 episodes)

Ray

Tabloid Journalist (1 episode)

Donald Crowhurst

Tasker (1 episode)

Malcolm Norris (3 episodes)

Connor (2 episodes)

James

Doctor

Ian Woodall

Andrew Maplin (1 episode)

Connor's Dad

David Arad

James Windell (6 episodes)

Grant Findlay (2 episodes)

Chief Inspector Morrow (1 episode)

Nathaniel Hinchcliffe (2 episodes)

Patrick Barton (1 episode)

Cooper (2 episodes)

Jonathan

Raymond Morgan

Father Kieren

Walsh

Clive Burgess (1 episode)

Jack

Richard Meyler

Russell (2 episodes)

Frank

Frank Gannon (1 episode)

Dr. Joseph Goebbels (2 episodes)

Alec Garvey (1 episode)

Voice #2 (Voice)

Ambitioso

Johnny

Rodney