Gemma

Ira

Joy

Caitlin Snow (voice)

Caitlin Snow / Killer Frost (2 episodes)

Dr. Caitlin Snow (3 episodes)

Self (1 episode)

Caitlin Snow / Killer Frost (2 episodes)

Caitlin Snow (1 episode)

Self (1 episode)

Stacey

Lauren Hennessey

Dr. Caitlin Snow (46 episodes)

Dr. Caitlin Snow / Frost (57 episodes)

Dr. Caitlin Snow / Killer Frost (68 episodes)

Khione (13 episodes)

Director (5 episodes)

Callie

Caitlin Snow / Killer Frost (5 episodes)

Penny Cole (6 episodes)

Daisy McCluskey (1 episode)

Erin

Olivia Sparling (2 episodes)

Bonnie Appel (2 episodes)

Shae

Maddy

Ariel Eberhart (1 episode)

Kat

Juliette Pittman (5 episodes)

Sister Katherine (1 episode)

Katie Lapp

Carina Matthews (1 episode)

Danielle

Chelsea Sennett

Sarah

Hillary (voice) (1 episode)

Becca

Summer Lowry (1 episode)

Kelsey Simmons (1 episode)

Jenna

Genny Clarke (1 episode)

Bridgette 'Bridge' Bachman

Jane Brooks

Julie Stark (38 episodes)

Is

Phoebe North

Layla Williams

Faith (2 episodes)

Christina "Tick" Roby (2 episodes)

Carrie Lynn Eldridge (1 episode)

Jacey Jeffries

Darcy Deeton

Brittany Aarons

Melissa Ringston (1 episode)

Samantha Gray (1 episode)

Sarah Gradwell

Girl (1 episode)

Kathy McCulskey (1 episode)

Chelsea (1 episode)