Grim (voice) (184 episodes)

Writer (2 episodes)

Mandy (voice) (184 episodes)

Irwin (voice) (184 episodes)

Writer (1 episode)

Hoss Delgado (voice) (2 episodes)

(2 episodes)

Hoss Delgado (2 episodes)

(3 episodes)

Guard (1 episode)

The Nerve (1 episode)

Viper (1 episode)

Hector Con Carne (3 episodes)

Dracula (2 episodes)

Judge Roy Spleen (voice) (1 episode)

Mandy's Dad (4 episodes)

Worm (1 episode)

Announcer (1 episode)

Writer (66 episodes)

Story (1 episode)

Grim's Mom (voice) (3 episodes)

(2 episodes)

Guillermo (voice) (1 episode)

General Skarr (5 episodes)

(2 episodes)

Nergal (voice) (2 episodes)

Nigel Planter (4 episodes)

(2 episodes)

Chef (1 episode)

Gladys (voice) (2 episodes)

Gladys (1 episode)

Nergal (3 episodes)

Dean Toadblatt (3 episodes)

(2 episodes)

(2 episodes)

(2 episodes)

Scooby-Doo (voice) (1 episode)

Boskov (1 episode)

(1 episode)

Grim's Granny (1 episode)

Pud'n (2 episodes)

Lord Pain (2 episodes)

(1 episode)

PPG Narrator/ Bird (voice) (1 episode)

Squid Hat (2 episodes)

Writer (16 episodes)

Nergal Jr. (2 episodes)

Captain Heifer (1 episode)

Professor Utonium (voice) (1 episode)

Lord Moldybutt (2 episodes)

Sick Guy (1 episode)

Zeus (voice) (1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

Malaria (1 episode)

Father Time (1 episode)

Kwan Ti (1 episode)

Jack O'Lantern (1 episode)

Pinocchio (1 episode)

Witch (1 episode)

Boogey (1 episode)

(1 episode)

Tooth Fairy (1 episode)

Fred Flintstone (1 episode)

Pandora (1 episode)

Dean Toadblatt (1 episode)

Crossing Guard (voice) (1 episode)

Cave Witch (voice) (1 episode)

Sergeant / Drill Sergeant (1 episode)

King Beardbottom / Clown / Dwarf #2 (1 episode)

Pollywinkle (voice) (1 episode)

Baron Von Ghoulish (1 episode)

Mrs. Claus (1 episode)

Santa Claus (1 episode)

Mrs. Doolin (voice) (1 episode)

Crabina / Mom #1 (voice) (1 episode)

Principal Goodvibes (voice) (1 episode)

Sir Raven / Man (voice) (1 episode)

Writer (15 episodes)

Writer (14 episodes)

Writer (16 episodes)

Writer (4 episodes)

Writer (9 episodes)

Writer (5 episodes)

Writer (4 episodes)

Writer (3 episodes)

Writer (2 episodes)

Writer (2 episodes)

Storyboard Artist (3 episodes)

Writer (3 episodes)

Writer (3 episodes)

Writer (2 episodes)

Writer (2 episodes)

Writer (2 episodes)

Storyboard Artist (1 episode)

Writer (1 episode)

Writer (1 episode)

Writer (1 episode)

Director (16 episodes)

Writer (1 episode)

Storyboard Artist (1 episode)

Storyboard Artist (1 episode)

Storyboard Artist (1 episode)

Writer (1 episode)

Storyboard Artist (1 episode)

Storyboard Artist (1 episode)

Writer (1 episode)

Writer (2 episodes)

Storyboard Artist (1 episode)

Storyboard Artist (1 episode)

Storyboard Artist (1 episode)

Writer (1 episode)

Writer (1 episode)

Writer (1 episode)

Storyboard Artist (1 episode)

Writer (1 episode)

Storyboard Artist (1 episode)

Writer (1 episode)

Director (38 episodes)

Director (31 episodes)

Layout (23 episodes)

Director (19 episodes)

Director (18 episodes)

Director (12 episodes)

Director (12 episodes)

Director (10 episodes)

Director (8 episodes)

Director (8 episodes)

Director (8 episodes)

Director (7 episodes)

Director (7 episodes)

Director (5 episodes)

Director (4 episodes)

Director (2 episodes)

Director (1 episode)

Executive Producer (184 episodes)

Executive Producer (138 episodes)

Executive Producer (49 episodes)

Producer (35 episodes)

Producer (23 episodes)

Writer (1 episode)

Music (184 episodes)

Writer (36 episodes)

Writer (12 episodes)

Writer (10 episodes)

Writer (9 episodes)

Writer (4 episodes)

Writer (4 episodes)

Writer (3 episodes)

Writer (3 episodes)

Writer (2 episodes)

Writer (2 episodes)

Writer (1 episode)

Writer (1 episode)

Writer (1 episode)

Writer (1 episode)

Writer (1 episode)

Writer (1 episode)

Writer (1 episode)