Adonis

Director

Dr. Greg (6 episodes)

Dalaga (5 episodes)

Hal

Denis Bottomley (6 episodes)

Senator Rayencourt (1 episode)

Self - Additional Narration (2 episodes)

Self (1 episode)

Self - Narrator (voice) (4 episodes)

Hiram Otis (voice)

Self (2 episodes)

Malcolm

Self (2 episodes)

Lane Klaxon (voice)

Self (2 episodes)

William F. Buckley, Jr.

Narrator

Narrator (1 episode)

Self (1 episode)

J'onn J'onzz / Martian Manhunter (1 episode)

J'onn J'onzz / Martian Manhunter (1 episode)

Narrator (3 episodes)

Equiano Hampton (2 episodes)

Narrator (1 episode)

Self (3 episodes)

Mr. Parkes

Narrator (3 episodes)

Abe Wilkins

Mr. Prater

Self - Presenter (1 episode)

Self - Host (1 episode)

J'onn J'onzz / Martian Manhunter (2 episodes)

Walter Sisulu (3 episodes)

(1 episode)

Black Gareth

Joel Steadman (6 episodes)

Scorann (2 episodes)

J'onn J'onzz / Martian Manhunter (126 episodes)

Director (4 episodes)

Simon

Francis Warrender

Narrator (voice) – New International Version

Sam Saperstein (13 episodes)

Oberon

Jake

Narrator

Narrator (1 episode)

Napier (1 episode)

Self (1 episode)

(1 episode)

Eugene Murdoch

Rook

Narrator (1 episode)

Billy Bones (2 episodes)

Billy Bones

Mr. Ansah

David Estes (24 episodes)

The Creature

Don Coleman (1 episode)

Harrison

Narrator (voice) (3 episodes)

Nelson Mandela

(1 episode)

Robbie

(1 episode)

Freddie Graham (5 episodes)

Patrick Nye (5 episodes)

Major Simon Brooks (8 episodes)

Nicholas Bedwell

(1 episode)

Matthew Bedwell

Captain Poison

Tuck (39 episodes)

(2 episodes)

Inspector Marshall

Prince of Morocco

Erito

Angus Stuart (2 episodes)

Max Robertson (11 episodes)

(1 episode)

Dr. Mike Gregson (40 episodes)

Mike Gregson (1 episode)

D.I. Joe Robinson (28 episodes)

Henry (1 episode)

Moses

Macduff (1 episode)

Macduff

Daniel (7 episodes)

Paul 'The Rage' Johnson (1 episode)

Trevor (4 episodes)

Steward

Sergeant Streete

Terry

Stevie Johnson

Jean-Baptiste

Jonathon (1 episode)

Vinny's Minder (1 episode)

Paul Grant (1 episode)

Leon (1 episode)

(2 episodes)

Errol (1 episode)