When the quads are pressured by older kids to sneak out after curfew and hang out at Get Sporty, they discover the store is haunted.
- 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
Special Guest Cast
- Quadbusters is a parody of Ghostbusters.
- Brian Stepanek directed this episode.
- Promos of the episode were seen on December 23, 2017 and May 25, 2018, amongst other episodes, like Dude, Where's My School? and Wrestle-Mae-nia.
- Danielle Perkins (Legendary Dudas and Knight Squad) and Ricky Garcia (Best Friends Whenever) will make guest appearances in this episode as seen in promos.