Cast/Characters[]
| Actor | Character | # of Appearances | Season 1 | Season 2 | Season 3 | Season 4 | |
|---|---|---|---|---|---|---|---|
| Olivia Rodrigo | Nini Salazar-Roberts | 25 | Main - 10 | Main - 12 | Recurring - 3 | N/A | |
| Joshua Bassett | Ricky Bowen | 38 | Main - 10 | Main - 12 | Main - 8 | Main | |
| Sofia Wylie | Gina Porter | 37 | Main - 9 | Main - 12 | Main - 8 | Main | |
| Matt Cornett | E.J. Caswell | 33 | Main - 10 | Main - 12 | Main - 8 | Recurring | |
| Julia Lester | Ashlyn Caswell | 38 | Main - 10 | Main - 12 | Main - 8 | Main | |
| Frankie Rodriguez | Carlos Rodriguez | 38 | Main - 10 | Main - 12 | Main - 8 | Main | |
| Dara Reneé | Kourtney Greene | 37 | Main - 9 | Main - 12 | Main - 8 | Main | |
| Kate Reinders | Miss Jenn | 33 | Main - 10 | Main - 12 | Recurring - 3 | Main | |
| Larry Saperstein | Big Red | 26 | Main - 10 | Main - 12 | Guest Star - 1 | Recurring | |
| Mark St. Cyr | Mr. Mazzara | 20 | Main - 7 | Main - 9 | N/A | Recurring | |
| Joe Serafini | Seb Matthew-Smith | 27 | Recurring - 9 | Main - 12 | Guest Star - 1 | Recurring | |
| Saylor Bell | Maddox | 13 | N/A | Main - 8 | Recurring | ||
| Adrian Lyles | Jet | 13 | N/A | Main - 8 | Recurring | ||
| Liamani Segura | Emmy | 11 | N/A | Recurring | Main | ||
| Alexis Nelis | Natalie Bagley | 10 | Recurring - 5 | Recurring - 5 | N/A | ||
| Alex Quijano | Mike Bowen | 13 | Recurring - 8 | Recurring - 5 | N/A | ||
| Beth Lacke | Lynne Bowen | 4 | Recurring - 3 | Guest Star - 1 | N/A | ||
| Michelle Noh | Dana Salazar-Roberts | 5 | Recurring - 4 | N/A | Guest Star - 1 | ||
| Nicole Sullivan | Carol Salazar-Roberts | 3 | Recurring - 2 | N/A | Guest Star - 1 | ||
| Jeanne Sakata | Malou | 4 | Recurring - 4 | N/A | |||
| Valente Rodriguez | Principal Gutierrez | 4 | Recurring - 4 | N/A | |||
| Deepti Gupta | Kalyani Patel | 3 | Recurring - 2 | Guest Star - 1 | N/A | ||
| Olivia Rose Keegan | Lily | 10 | N/A | Recurring - 9 | Guest Star - 1 | ||
| Roman Banks | Howie | 8 | N/A | Recurring - 8 | N/A | ||
| Andrew Barth Feldman | Antoine | 3 | N/A | Recurring - 3 | N/A | ||
| Derek Hough | Zack | 3 | N/A | Recurring - 3 | N/A | ||
| Kimberly Brooks | Michelle Greene | 4 | N/A | Recurring - 3 | Guest Star - 1 | ||
| Corbin Bleu | Himself | TBA | N/A | Recurring | |||
| Meg Donnelly | Val | TBA | N/A | Recurring | |||
| Jason Earles | Dewey Wood | TBA | N/A | Recurring | |||
| Aria Brooks | Alex | TBA | N/A | Recurring | |||
| Ben Stillwell | Channing | TBA | N/A | Recurring | |||
| Lucas Grabeel | Himself | 1 | Guest Star - 1 | N/A | |||
| Kacyee Stroh | Herself | 1 | Guest Star - 1 | N/A | |||
| Addison Morgan | Emily Pratt | 2 | Guest Star - 1 | Guest Star - 1 | N/A | ||
| Jacob Young | Cash Caswell | 1 | N/A | Guest Star - 1 | N/A | ||
| Asher Angel | Jack | 1 | N/A | Guest Star - 1 | N/A | ||
| Jordan Fisher | Jamie Porter | 1 | N/A | Guest Star - 1 | N/A | ||
| Jesse Tyler Ferguson | Marvin | 1 | N/A | Guest Star - 1 | |||
| JoJo Siwa | Madison | 1 | N/A | Guest Star - 1 | |||
| Adeline Baker | Dancer Addie | TBA | Background Dancer | ||||
| Bryan Rey | Dancer Bryan | TBA | Background Dancer | ||||
| Buddy Hills | Dancer Buddy | TBA | Background Dancer | ||||
| Kaden Dayton | Dancer Kaden | TBA | Background Dancer | ||||
| Kaison Cotton | Dancer Kaison | TBA | Background Dancer | ||||
| Kenidee Allen | Dancer Kenidee | TBA | Background Dancer | ||||
| Lauryn Carino | Dancer Lauryn | TBA | Background Dancer | ||||
| Nicki Ouk | Dancer Nicki | TBA | Background Dancer | ||||
| Andres Penate | Dancer Rico | TBA | Background Dancer | ||||
| Stephani Sosa | Steph | TBA | Background Dancer | ||||