A woman desperately races to save her child after police place her hometown on lockdown due to an active shooter incident.
| Actor | Role |
|---|---|
 Naomi WattsAmy Carr | Amy Carr |
 Colton GobboNoah Carr | Noah Carr |
 Sierra MaltbyEmily | Emily |
 Michelle JohnstonHeather (voice) | Heather (voice) |
| WWoodrow SchrieberDetective Paulson (voice) | Detective Paulson (voice) |
 David RealeCJ (voice) | CJ (voice) |
 Jason ClarkeGreg Minor (voice) | Greg Minor (voice) |
 Debra WilsonDedra Wilkinson (voice) | Dedra Wilkinson (voice) |
 Christopher MarrenPeter | Peter |
 Joshua BowmanEmergency Police | Emergency Police |
| TTodd CollinsNews Reporter | News Reporter |
 Zehra FazalNews Reporter | News Reporter |
 Juan PopeWall Guy (voice) | Wall Guy (voice) |
 Ellen DubinSergeant Brandt (voice) | Sergeant Brandt (voice) |
 Rebecca Flinn-WhiteMisses Fischer | Misses Fischer |
| EEdie MirmanAmy's Mother (voice) | Amy's Mother (voice) |
 Paul PapeLyft Driver | Lyft Driver |
 Diane JohnstoneFemale Officer | Female Officer |