|Season 1||Season 2||Season 3||Episode Guide|
- Olivia Rodrigo as Paige Olvera
- Madison Hu as Frankie Wong
- DeVore Ledridge as Amelia Duckworth
- Ethan Wacker as Bernie Schotz
- Caitlin Reagan as Willow Duckworth
- Elie Samouhi as Rodney
- Maxwell Brooke Simkins as Zane
- Rachna Khatau as Principal Karen
- Ross Kobelak as Horse Face Guy
- Main article: Episode Guide
These are episodes that are confirmed, but airdate is unknown.
- The Summer of Us (301)
- Two Me's in a Pod (302)
- House Moms (303)
- No Way Whoa (304)
- Three's Company (305)
- Summer Schooled (306)
- Where There's a Willow There's a Way (307)
- House Band (308)
- The Granola Girls (309)
- Who is Horse Face Guy? (310)
- The Vuuglers will have a new place to congregate.
- Ethan Wacker's real life ankle injury was written into the storyline.
- Two new cast members, Elie Samouhi as "Rodney" and Maxwell Brooke Simkins as "Zane," were introduced during Disney Channel's Go! Summer Fan Fest.
| To view the Season 3 gallery, click here.