| Katherine | | Caitlyn Kuhn |
| Ellie | | Chloe Ferraro |
| Mike / Gretchen's Dad | | Randy Williams |
| Fletcher | | Luke Anderson |
| | |
| Adam | | Jasper Eisele |
| Hannah | | Abby Maroun |
| Gretchen | | Raylyn Paul |
| Savannah | | Evelinn Roach |
| Parker | | Ryan Kaplan |
| Wells | | Parker Danzey |
| Laurel | | Malia Smith |
| | |
| Torrey | | Karenëlisë Metz |
| Caterer / Teacher | | Heather Lynch |
| Grandma Helene / Señora O'Brien | | Dana Gastich French |
| Grandpa Gordon / Parker's Dad / Officer Kowalski | | Dan Gore |
| Danielle / Adam's Mom / Dr. Ehrin | | Stephanie Murray |
| Louis / Wells' Dad / Fountain Security Guard | | Abdu Nessralla |
| Mrs. Luckenbill / Hannah's Mom / Mrs. Time | | Allison Bialas |
| Ms. Blumen | | Elizabeth Robinson |
| Pastor Bruno / Laurel's Dad | | Joseph Smith |
| Savannah's Mom / Ms. Meyers / Officer Sitz | | Suzy Denu |
| | |
| Featured Dancers | | Charlotte Latour |
| | Grace Perkins |
| | Jerry Primo Jr. |
| | |
| Students | | Connor Burns |
| | Gemma Carr |
| | Meg Carroll |
| | Bella Foster |
| | Willa Furbush |
| | Kellen Johnson |
| | Nicholas Metz |
| | Marcella Smith |
| | Lily Tessier |