Eugene Rose

Donald Washberg (2 episodes)

Self - Guest (1 episode)

Dale Cooper/ Small Mexican Chihuahua

Richard Garrett

John (2 episodes)

Rich

Dad (voice)

Overseer Hank MacLean (2 episodes)

Warren

Dung Beetle (voice) (1 episode)

Kyle MacLachlan's Head (voice) (1 episode)

Draiven Bosh (voice) (4 episodes)

Ronald Horan

Self (1 episode)

The Captain (2 episodes)

Howard Baskin (8 episodes)

Self (2 episodes)

President Franklin D. Roosevelt (8 episodes)

Self (Swiping MetroCard on the subway) (1 episode)

Thomas Edison

Doctor Karlock

Dr. Stephen Frost (18 episodes)

Matteo / Bruno / Angelo

David Seton

Ray Winter

Self (1 episode)

Isaac Izard

Narrator (voice) (1 episode)

Self (1 episode)

Del (voice) (1 episode)

Bus Driver (voice) (1 episode)

Dad (voice)

Dad (voice)

Skye's Father (1 episode)

The Doctor (5 episodes)

Cal (5 episodes)

Self (1 episode)

Roman Skouras (13 episodes)

Josh Perotti (4 episodes)

Peter Sebeck

Donovan Stark (8 episodes)

Mark Hudson

Jimmy St. James

Mayor (23 episodes)

George Van Smoot (7 episodes)

Charles Foster

Bill Kerr (uncredited)

Superman (voice)

Self (1 episode)

Orson Hodge (92 episodes)

Self - Guest (2 episodes)

David Swain (13 episodes)

Director (4 episodes)

Cyrus (2 episodes)

Cyrus

Self - Guest (2 episodes)

Andrew Raines (1 episode)

Dr. Brett Morton (1 episode)

Ghost of Cary Grant

Edward Wilde

Self (2 episodes)

Mr. Hope

Self (1 episode)

Self (1 episode)

Nailor

Self (1 episode)

Daniel

Business Manager

Fisk / Toffler 2

Trey MacDougal (23 episodes)

Claudius

Bunny Drysdale

Dennis Conway

Booth Parker

Sean Dillon

Sean Dillon

Vernon

Jake Parker

Matthew

Jed Muldoon

Zack Carey

Harry Caul

Jesse Marcel

Cliff Vandercave

Michael Smith

Josef K (1 episode)

Josef K

Ted

Billy McQueen

Special Agent Dale Cooper

(32 episodes)

Producer (32 episodes)

Earl Raymond Digs (segment "Carrion Death") (1 episode)

Director (1 episode)

Ray Manzarek

Self

Narrator (1 episode)

Self - Host (1 episode)

Trout Potts

Dale Cooper (30 episodes)

Dougie Jones / Dale Cooper (18 episodes)

Bobby O'Connor

Lloyd Gallagher

Jeffrey Beaumont

Paul Atreides

Uncredited