Richard Ayoade

as Professor Marmalade (voice)

as Sergio

as Self

as Self

as Xeni (voice)

as Genie (voice)

as Dr. Marshall / The Great Yogi / Various (archive footage)

as Self - Guest

as Self - Panelist

as Editor

as Tyrannis (voice)

as Dr. Marshall / Yogi

as Archmage Kyle (voice)

as Self

as Professor Marmalade (voice)

as Self

as Henry Wood

as Self

as Patrick

as Self - Panellist

as Self - Panellist

as Declan (voice)

as Duffy (voice)

as Counselor Jerry (voice)

as Self

as Guest

as Counselor Jerry (voice)

as Self

as Zero (voice)

as Patrick

as The Ghost (voice)

as Ice Cream Cone (voice)

as Self

as Alva Gunderson / Gordy (voice)

as Alva Gunderson (voice)

as (voice)

as Self

as Onion (voice)

as Treebor (voice)

as Self - Guest Judge

as Forensic Investigator

as Herbert Sims (voice)

as Host

as Himself - Panelist

as Self

as The Snowman (voice)

as Self - Host

as Mr. Pickles (voice)

as Self

as Self

as Self - Maurice Moss

as Self - Team Captain

as Templeton (voice)

as Self - Contestant

as Self - Guest Captain

as Self

as Self

as Self

as Presenter

as Edgar Johnson

as Jamarcus

as City Gent

as Tod Lagoona (voice)

as City Gent / Tom Lagoona

as Todd Lagoona

as Reality Man / Narrator / Todd Laguna

as Richard Ayoade (voice)

as Museum Curator

as Interviewer

as Moss

as Self

as Dean Learner

as Music Show Host

as Maurice Moss

as Dwight Swan

as Self

as Ned Smanks

as Self

as Himself

as Self - Panellist

as Joseph

as Photographer at Wedding

as Saboo

as Dean Learner / Thornton Reed

as Computer Man

as Self

as Self - Host

as Himself - Host

as Self - Presenter

as Dr. Medino (voice)