Nate

Snobbius Snee (voice) (1 episode)

Minister Nathaniel (1 episode)

Self (2 episodes)

Self (2 episodes)

Gary (voice) (1 episode)

Snoopy (voice)

Mouse (voice) (6 episodes)

Tom (8 episodes)

Micromanager (voice) (1 episode)

Narc / Dockers (1 episode)

Self (1 episode)

John Hunchman (20 episodes)

Writer (20 episodes)

Director (1 episode)

Creator

Shafter (voice) (1 episode)

Bartholomole (voice) (1 episode)

John Rockerduck (voice) (4 episodes)

Hobbes (5 episodes)

Soren (voice) (2 episodes)

Travis (4 episodes)

Hon Jodgman (1 episode)

Jonas Fischer (4 episodes)

Gary Voonerjab

Tone Hangers

Marlon (3 episodes)

Lord of Illumination (voice) (1 episode)

Doctor Entrusted with Eleanor (1 episode)

Car Salesman

August Clementine (1 episode)

Self (4 episodes)

Elder Plops (1 episode)

DJ Plop Drops (1 episode)

Agent Topple (13 episodes)

John Hodgman

Fake Penguin (segment "Super Hero Speed Dating")

Terry (1 episode)

Dr. Heidi (1 episode)

Graham

Peter, Candy Store Manager

Candy Store Manager

Henry

Self (1 episode)

Self - Special Guest Panellist (archive footage) (1 episode)

Dale Hale (voice) (1 episode)

Snoopy (voice) (3 episodes)

Guard / Maybe Man / Cop 2 (voice) (1 episode)

Corporal Snoopy (voice) (1 episode)

Louis Greene (3 episodes)

Wedding Overseer

Dr. Gerard (1 episode)

Charlie Jones / Other Father (voice)

Fertility Specialist

David Armstrong (1 episode)

Self (4 episodes)