Ethan Hawke

as Lefty

as William Phelan

as Ralph Waldo Emerson

as Samuel Murphy

as Little Ben (voice)

as Brian

as Self (archive footage) (uncredited)

as Self(1 ep)

as Self (archive footage)

as Anthony Wayne / John Andrews (voice)(4 eps)

as Lorenz Hart

as Grabber

as Lee Raybon(16 eps)

as Self - Narrator (voice)(6 eps)

as Self - Narrator (voice)(1 ep)

as Clay Sandford

as Self

as Jake

as Self

as Efficient Man

as Batman (voice)(98 eps)

as Ray

as Self

as The Grabber

as Self - Arthur Harrow

as King Aurvandil War-Raven

as Arthur Harrow(6 eps)

as JJ / Justin

as Sgt. Bill Miller (voice)

as Rick Miller(1 ep)

as Vladimir

as John Brown(7 eps)

as Nikola Tesla

as Jackson Symms

as Self - Jesse

as Russell Millings

as Hank

as Self(2 eps)

as Lars Nystrom

as Sheriff Pat Garrett

as Self - Illustrious Guest(1 ep)

as Segment: "Table Manners"

as James Sandin(1 ep)

as Radio DJ

as Tucker Crowe

as Narrator (voice)(1 ep)

as Pastor Ernst Toller

as Self(1 ep)

as Travis Conrad

as Jolly the Pimp

as Self(1 ep)

as Self

as Self

as Paul

as Goodnight Robicheaux

as Self - Guest(1 ep)

as Self

as Hopper Sr.

as Everett Lewis

as John Harding

as Voice of the Cosmos (voice)

as Self

as Narrator

as Bruce Kenner

as Chet Baker

as Self - Guest(7 eps)

as Les Horn

as Commandant Tom Egan

as Self

as Self

as Self

as Self(1 ep)

as Self - Actor

as Iachimo

as The Bartender

as Self

as Dad

as Self - Guest(6 eps)

as Self - Guest(6 eps)

as Self(1 ep)

as Narrator

as Brent Magna

as James Sandin

as Jesse

as Pat (voice)

as Ellison Oswalt

as Hauser (long version only)

as Self(1 ep)

as (archive footage)

as Tom Ricks

as Starbuck(4 eps)

as Self(1 ep)

as Self

as Det. Sal Procida

as Edward Dalton

as Self - Guest(3 eps)

as Sully

as Paulie

as Writer

as Self

as Self

as Hank Hanson

as Vince

as Self - Guest(1 ep)

as Self

as Pete

as Jack Valentine

as Earl Jameison (uncredited)

as Sergeant Jake Roenick

as Ben Crandall (archive footage)

as Jesse

as James Costa

as Self

as Self(1 ep)

as Self - Guest(1 ep)

as Self(3 eps)

as Self(1 ep)

as Self

as Ray

as Vin

as Jesse

as Jake

as James Lennox(1 ep)

as Sam (voice) (uncredited)

as Hamlet

as Ishmael Chambers

as Nat

as Len Coles

as Jess Newton

as Finnegan Bell

as Self(6 eps)

as Self - Guest

as Vincent Freeman

as Self(2 eps)

as Roger

as Jesse

as Self

as Jimmy

as Don Quixote Student (uncredited)

as Self(1 ep)

as Jack Conroy (uncredited)

as Troy Dyer

as Self - Guest(6 eps)

as Nando Parrado

as Wayne Frobiness

as Matthew Price

as Self(1 ep)

as Will Knott

as Tom McHugh

as Jack Conroy

as Billy

as Todd Anderson

as Self - Guest(3 eps)

as Chris

as Ben Crandall

as Self(1 ep)

as Self(3 eps)