Michael Emerson

as Self

as The Evil Wizard

as Wilzig

as Milton Crawford

as Brainiac (voice)

as Braniac / Chief Steward (voice)

as Reg

as Self - Guest

as Dr Leland Townsend

as Abo of Fossanova - The Abbot

as Narrator

as Morton Norton

as Joker (voice)

as Joker (voice)

as Cayden James

as Joker (voice)

as Alpha Nanite (voice)

as Harold Finch

as Dr. Archibald Monev/Dr. Venom (voice)

as Zep Hindle (archive footage) (uncredited)

as Benjamin Linus

as Steve Harper

as Andy Fitzgerald

as Self

as Charlie New

as Self

as Frank Nelson

as Zep Hindle

as Harrigan

as Marty Manning

as Gorilla

as Zep Hindle

as Benjamin Linus

as Henry Gale

as Victor

as Self

as F. Thomas Erickson

as Stuart Wesmar

as Josh

as Reverend

as Gerry Rankin

as Man in Bar

as Mr. Putnam

as Allan Shaye

as Gallery Doorman

as Tom

as Bosco

as Arnold Dudley

as Burtom's Assistant

as William Hinks

as William Hinks (voice)

as Michael

as Oliver Martin

as Clown

as Arnold Dudley