The gripping story of a handful of high school kids trapped in a wealthy Philadelphia family's backyard bunker.
| Actor | Role |
|---|---|
 Boris BilicTravis Cullen | Travis Cullen |
 Michala BrasseurCamila Matteo | Camila Matteo |
 Jessica CummingsSaundra | Saundra |
| JJake Kenny-ByrneJosh Braigen | Josh Braigen |
| MMaría José ZunigaKit Tackingham | Kit Tackingham |
| DDaniel von DiergardtBen Tanner | Ben Tanner |
 Adam MorytoScott Braigen | Scott Braigen |
 Tori KhalilAmy Preston | Amy Preston |
 Paul SyrstadChris Braigen | Chris Braigen |
| AAlfredo KondraskiParty Guest | Party Guest |
 Rod BlackRadio Announcer | Radio Announcer |
| CClaire LaceyBunker Warning System | Bunker Warning System |