Blue (voice) (1 episode)

Gregory

Trapper Beasley

German Scientist

voice (3 episodes)

Solitus (voice) (4 episodes)

Andrey

Mr. Fletcher (1 episode)

(1 episode)

Father Joseph Steiger

Evan Green (6 episodes)

Frank

Trapper

Herr König

Ardi / Bones (Voice) (12 episodes)

Korvo (voice) (32 episodes)

Paul Snider (1 episode)

Alo Glo Man (1 episode)

Admiral Hornagold (voice)

Nigel / Technician (voice) (1 episode)

Satan (voice) (1 episode)

John Dean (8 episodes)

Tom

Executive Producer

Otto (1 episode)

Tym (voice) (1 episode)

Antoni (10 episodes)

Charles Condomine

Charlie

Alexander Lemtov

Hal

Scarlemagne (voice) (30 episodes)

Drew Cola

'Dirtbag' Danny

Thomas Richardson

Self (1 episode)

Will

Lorin Willis

Charles Dickens

Will Porter

Tim

Beast

David Haller / Legion (27 episodes)

James

Bill Kavish

Noah

Executive Producer

(2 episodes)

Sir Lancelot

Kenny Kristo

Emiliano

"David"

Ian Katz

Gilbert Evans

Executive Producer

Self (1 episode)

Richard Dove

Joey

Self - Presenter (1 episode)

Self - Host (1 episode)

Spencer

Speaker

Matthew Crawley (23 episodes)

Dr. Fisher

David Cameron

Michael Faber (1 episode)

Edward Ferrars (3 episodes)

Basil Brookes

Lord Holmwood

Nick Guest (3 episodes)

Henry Clerval (2 episodes)