Pepper Ann

Kathleen Wilhoite

Pepper Ann (voice)

Danny Cooksey

Milo (voice)

Clea Lewis

Nicky (voice)

April Winchell

Mom (voice)

Pamela Adlon

Goose O'Shaunassy (voice)

Jeff Bennett

Christmas Tree / Grandpa Leo / Pink-Eye Pete (voice)

Kath Soucie

Cissy Rooney / Supermodel Mindy (voice)

Candi Milo

Constance Goldman (voice)

Jenna Von Oÿ

Trinket St. Blair (voice)

Tino Insana

Uncle Jo Jo (voice)

Susan Tolsky

Aunt Janie (voice)

Cree Summer

Tessa & Vanessa James (voice)

Alex Trebek

Paddi Edwards

Vera Groober-Schwartz (voice)

Don Lake

Mr. Sherman Finky (voice)

Don Adams

Principal Herbert Hickey (voice)

Jess Harnell

Abe (voice)

Mark Hamill

Kathy Najimy

Coach Doogan (voice)

Tara Strong

Brenda / Female Scientist (voice)

Jim Cummings

Mr. Roland Carter (voice)

Kenn Michael

Lamar Abu Dabe (voice)

Maurice LaMarche

Chuck Pearson / Menorah / Colonel Delaney (voice)

Jodi Benson

Amber O'Malley (voice)

Isabel Sanford

Hedy Burress

Effie Shrugg (voice)

Bebe Neuwirth

Ms. Bladdar (voice)

Hadley Kay

Lauren Tom

Nicole Sullivan

Tundra Woman (voice)

Evel Knievel

Jason Marsden

Prep School Guy (voice)

Wallace Langham

Wayne Macabre (voice; uncredited)

Shaun Fleming

Cookie (voice)

Max Brooks

Worried Executive #1 (voice)

Phil LaMarr

Stubborn Executive / Hippie Guy (voice)

Cam Clarke

Stewart Walldinger (voice)

Sue Rose

Moira (voice)

Luke Perry

Stewart Walldinger (voice)

Kimmy Robertson

Gwen Mezzrow (voice)