Bree Buckley (8 episodes)

Self (1 episode)

Self (1 episode)

Sadie McCarthy (10 episodes)

Producer (10 episodes)

Teela (voice) (5 episodes)

Auditioner

Self (2 episodes)

Kara Danvers / Supergirl (1 episode)

Chronic

Susan

Overgirl (voice)

Jennifer

Rachel Koresh (6 episodes)

Tally Petersen

Lorelai

Self (1 episode)

Katherine Russell

Kara Danvers / Supergirl / Overgirl (1 episode)

Kara Danvers / Supergirl (2 episodes)

Kara Danvers / Supergirl (5 episodes)

Kara Danvers / Supergirl / Overgirl (1 episode)

Kara Danvers / Supergirl (4 episodes)

Self (1 episode)

Self (2 episodes)

Becky Thatcher

Self (1 episode)

Kara Danvers / Supergirl / Kara Zor-El (126 episodes)

Director (1 episode)

Marcia

Jamie

Nicole

Marley Rose (42 episodes)

Stacy Moore (2 episodes)

Molly (1 episode)

Ava (1 episode)

Renee (1 episode)

Jessalyn Kerr (1 episode)

Laurel - age 18