Thomas Cowan
— Arthur Lock
Jon Ramirez
— Officer Lowry
Anthony Priano
— Rookie
Bethany Hubbard Jones
— Ruth "Ruthie" Whitaker
Peter Challis
— 9-1-1 Operator (voice)
Spencer Cameron
— Neighbor (voice)
Magdalene Catmu
— Neighbor (voice)
Rylan Conrady
— Neighbor (voice)
Tyler Keddington
— Neighbor (voice)
Adam Saidykhan
— Neighbor (voice)
Megan Madsen
— Neighbor (voice)