- Rita Volk as Amy Raudenfeld
- Katie Stevens as Karma Ashcroft
- Gregg Sulkin as Liam Booker
- Bailey Buntain as Lauren Cooper
- Michael Willett as Shane Harvey
- Rebecca McFarland as Farrah (Cooper)
- Amy Farrington as Molly Ashcroft (Karma's mother)
- Lance Barber as Lucas Aschcroft (Karma's father)
- Senta Moses as Principal Penelope at Hester High
- Erick Lopez as Tommy Ortega, a jock student at Hester and Lauren's ex-boyfriend
- Courtney Kato as Leila, a friend/minion of Lauren
- Breezy Eslin as (E)Lizabeth a friend/minion of Lauren, who refuses to use the E in her name because she wants both of her minions' names to start with L like Lauren.
- August Roads as Oliver, friends with Amy and her way of testing her feelings for guys.
- Anthony Palacios as Pablo, Shane's love interest and Lauren's dance partner.
- Bruce Thomas as Mr. Booker
- Courtney Henggler as Robin Booker, Liam's older sister who works for Skwerkel
- Jeff Joslin as Robin Booker's fiancè
- Cameron Moulene as Wade