Deborah Layton

Heather 'Razzlekhan' Morgan

Lou

Reeve LaClaire

Taylor

Self - Guest (1 episode)

Nimona (voice)

Self - Guest (1 episode)

Flynne Fisher (8 episodes)

Georgia

Self (1 episode)

Wednesday Addams (voice)

Self (1 episode)

Self - Guest (1 episode)

Self - Guest (2 episodes)

Kayla Forrester

Maude Garrett

Chloë Grace Moretz (voice) (1 episode)

Wednesday Addams (voice)

Self (4 episodes)

Frances McCullen

Patricia

Cameron

Phoebe

China Topher

Susannah Cahalan

Shelby

Self (1 episode)

Cassiopeia "Cassie" Sullivan

Boodles (voice)

Self (2 episodes)

Young Diondra Wertzner

Annika Hunter

Teri

Self - Guest (5 episodes)

Trish

Self - Presenter (1 episode)

Mia Hall

Jo-Ann Ellis

Self (3 episodes)

Newspaper Girl

Carrie White

Honey (voice) (1 episode)

Self - Presenter (2 episodes)

Mindy Macready / Hit Girl

Carrie White (1 episode)

Self / Presenter (1 episode)

Amanda (segment "Middleschool Date")

Luli McMullen

Self (1 episode)

Carolyn Stoddard

Isabelle

Little Ann Sliger

Kaylie Hooper (3 episodes)

Abby

(50 episodes)

Mindy Macready / Hit Girl

Angie Steadman

Jillian

Toby Bishop

Rachel

Darby (voice)

Young Penny (voice)

Cammie

Darby (voice)

Hailey Deonte

Alicia Millstone

Darby (voice)

Sabrina

Kiki George (7 episodes)

Emily

Darby (voice) (130 episodes)

Theme Song Performance (78 episodes)

Sherri Maltby (2 episodes)

Emma Tunny

Melissa Norman

Carrie Fuller

Candy Stoker (1 episode)

St. Thomas Hospital Girl

Chelsea Lutz

Young Charlie

Molly

Violet (2 episodes)