as

Prime Minister of Canada (voice)

as

Principal Gil

as

Self

as

The Director (voice)

as

Todd Demps

as

Self

as

Almighty Tallest Purple (voice)

as

Coffee

as

Albus Duckweed (voice)

as

Vince Kendall

as

Russell Langham

as

Gerald Von Richtofen

as

Creston

as

Bagel (voice)

as

Chainsaw

as

Jimp

as

Lord Rectangle

as

Himself

as

Sherblorg King (voice)

as

Professor Reginald Duffy

as

Galactic Commander of the Planet Pylon

as

P3-NI5 (voice)

as

Ogilbe

as

Julian Libris (voice) (archive footage)

as

Dr. Frog (voice)

as

Mr. Smalls

as

Customer

as

Barry (voice)

as

Walter

as

Harry Potter

as

Donny Daramajian

as

Pleakley (voice)

as

Parrot (voice)

as

Guard in the Hall #1

as

Pleakley (voice)

as

Mr. Medulla

as

Agent Po (voice)

as

Waffle (voice)

as

Self

as

(voices)

as

Marvin Drey - The Taxman

as

Rusty Woodenwater (voice)

as

Pleakley (voice)

as

Pleakley (voice)

as

Monty McClure

as

Detective Streudler

as

Pleakley (voice)

as

Various

as

Mel (voice)

as

The Ghost of Christmas Specials Yet To Come

as

Agent Pleakley (voice)

as

Mr. Mitchell (voice)

as

Julian Libris (voice)

as

Walter Claphammer (voice)

as

Himself

as

Therapist

as

Almighty Tallest Purple (voice)

as

Walter (voice)

as

Mail Man

as

Batman Fan / Freak #1 (voice)

as

Announcer (as Kevin Hamilton McDonald)

as

Guppy Calzone

as

Jack (as Kevin Hamilton McDonald)

as

Dave

as

Fred

as

Motel Manager

as

Dr. Chris Cooper / Doreen / Chris' dad / Lacey

as

Travis Lindsey

as

Self - Host

as

Heller

as

Throwdini

as

Guru Saj

as

Chuck

as

self

as

Self - Guest

as

Denim Vest

as

Executive Producer

as

Creator

as

Theme Song Performance

as

Writer

as

Line Producer

as

Supervising Producer

as

Writer

as

Writer

as

Creator