When The Quads destroy their school, they must join a new one midsemester; as they try to fit in at the new school, they must keep their friends from discovering they destroyed the old one everyone loved.
- Lizzy Greene as Dawn Harper
- Casey Simpson as Ricky Harper
- Mace Coronel as Dicky Harper
- Aidan Gallagher as Nicky Harper
- Allison Munn as Anne Harper
- Brian Stepanek as Tom Harper
- Kyla Drew Simmons as Mae Valentine
- Theodore Barnes as Miles
- Hayden Crawford as Dooley
- Isabella Revel as Avery
- Miles Elliott as Kipper
- Ariana Molkara as Sadie
- This episode will mark the first appearance of Sadie and Kipper.
- This is the premiere of Season 4.
- The title is a spoof on the movie Dude, Where's My Car.