Phillip (2 episodes)

Glenn Shaw (2 episodes)

Self - Host (62 episodes)

Beam

Gordon Tweedy

Gordon Godfrey (1 episode)

Director (2 episodes)

Self (1 episode)

Pastor Spencer

Harrison 'Nash' Wells (uncredited) (1 episode)

Henry Warner

Miles Strasberg

Director (voice) (1 episode)

Miles

Tom

Director

Executive Producer

Writer

Miles

Dr. Harry Wells / Eobard Thawne / Reverse-Flash (1 episode)

Harrison 'Nash' Wells (1 episode)

Dr. Harry Wells / Eobard Thawne / Reverse-Flash (1 episode)

Harrison 'Nash' Wells / Pariah (2 episodes)

Harrison 'Nash' Wells (uncredited) (1 episode)

Dr. Harry Wells / Eobard Thawne / Reverse-Flash (1 episode)

Eobard Thawne / Reverse-Flash (1 episode)

Miles

Self (1 episode)

Darkman

Zell

Harrison 'Nash' Wells (19 episodes)

Harrison 'H.R.' Wells (23 episodes)

Harrison 'Sherloque' Wells (22 episodes)

Harrison Wells (23 episodes)

Harrison 'Harry' Wells (46 episodes)

Eobard Thawne / Reverse-Flash (4 episodes)

Various Versions of Harrison Wells (1 episode)

Dr. Harrison Wells (2 episodes)

Harrison Wells / Timeless Wells (1 episode)

Eobard Thawne / Reverse-Flash / Timeless Wells (1 episode)

Eobard Thawne / Reverse-Flash / The Flash (1 episode)

Eobard Thawne (2 episodes)

Eobard Thawne / Reverse-Flash / Negative Reverse-Flash (1 episode)

Director (3 episodes)

Mr. Drago

Frank (1 episode)

Snap (voice)

Kingston Tanner (4 episodes)

Mickey (1 episode)

Mickey Patrick (1 episode)

Charles Kremp (1 episode)

Ron Spencer

Nick Carleton

Jack O'Malley (2 episodes)

Charles Johnson

Ranger Smith

Edgar Floats

Slim

Nick Snowden

Conner (13 episodes)

Dave Reichert (2 episodes)

(1 episode)

Jeremy Stone (7 episodes)

Eric McNally

Himself - Host (14 episodes)

George Grieves

Lloyd

Sam Baldwin

Barry Bergman

Dad

Tom Ferrell (3 episodes)

Mal Downey

Nick Snowden

Self (2 episodes)

Simpson

(2 episodes)

Val Duncan

Self (2 episodes)

Self - Guest (5 episodes)

Dan Dorian (7 episodes)

Self (3 episodes)

Harry

Ed Stevens (83 episodes)

Director (3 episodes)

(1 episode)

Patrick Birmingham

Bruce (1 episode)

Doug Boyce (7 episodes)

Lewis Carroll (as Thomas Cavanagh) (1 episode)

Paul Krause (12 episodes)

Frank

Charles Bennett (1 episode)

(1 episode)

Bill Collins (1 episode)

Jamie

Tim Jonas

Joey

Levesh

Simon, Patient #1

Carl Toman (1 episode)

Vance Ridout (1 episode)

Andy Newman

Ron

Marco

Director (1 episode)

Writer