Season 4

Cathy Cavadini

Blossom (voice)

10 episodes

Tara Strong

Bubbles (voice)

10 episodes

Elizabeth Daily

Buttercup (voice)

10 episodes

Tom Kenny

Mayor, Snake, Lil' Arturo, Narrator (voice)

10 episodes

Tom Kane

Professor Utonium, Him, Talking Dog (voice)

10 episodes

Roger L. Jackson

Mojo Jojo (voice)

10 episodes

Jennifer Martin

Ms. Sara Bellum (voice)

10 episodes

Jennifer Hale

Ms. Keane, Princess Morbucks, Sedusa (voice)

10 episodes

Jim Cummings

Fuzzy Lumpkins (voice)

10 episodes

Jeff Bennett

Ace, Grubber, Big Billy (voice)

10 episodes

Chuck McCann

The Amoeba Boys (voice)

10 episodes

Julie Nathanson

Robin (voice), Science Teacher, Schoolgirl #1, Young Ms. Bellum (voice)

2 episodes

Craig McCracken

Director

10 episodes

Randy Myers

Director

4 episodes

John McIntyre

Director

2 episodes

Rob Renzetti

Director

2 episodes

Robert Alvarez

Director

2 episodes

Charlie Bean

Storyboard

2 episodes

Clay Morrow

Storyboard

2 episodes

Cindy Morrow

Storyboard

2 episodes

Chris Mitchell

Storyboard

2 episodes

David P. Smith

Storyboard

1 episode

Kevin Kaliher

Storyboard

1 episode

Chris Reccardi

Storyboard

1 episode

Shellie Kvilvang

Storyboard

1 episode

Lauren Faust

Storyboard

1 episode

Mark Andrews

Storyboard

1 episode

Paul Rudish

Storyboard

1 episode

Chris Savino

Storyboard

1 episode

Genndy Tartakovsky

Producer

10 episodes

Craig McCracken

Producer

10 episodes

James L. Venable

Original Music Composer

10 episodes