Camille Sullivan

Mia

Sarah Durn

Riley

Brendan Sexton III

Robert

Michael Beach

Detective Burke

Keith David

Morton Jacobson

Robin Bartlett

Norma Miles

Charlie Talbert

Wilson Miles

Emily Bennett

Janet

Derek Mears

Tarion

Mason Heidger

Reactor #1

Joe Quinn

Reactor #2

Mariah Burks

Reactor #3

C.L. Simpson

Marilyn

Sloane Burkett

Young Riley

Brenna Sherman

Young Mia

Caisey Cole

Laura

Anthony Baldasare

Peter

Eric Francis Melaragni

David

Lauren Ashley Berry

Jess

Lori Palminteri

News Anchor #3

Emma Wolfe

Spooky Astronauts

Sam Liz

Reactor #5

Fox Stuckmann

Reactor's Child #1

Grayson Stuckmann

Reactor's Child #2

Dena Blizzard

News Anchor #4

Lina Edwards

Reactor #4

Ashleigh Snead

Mia and Riley's Mom

Rob Grant

Elijah

Atticus Newell

Riley's Baby

Sophia Lucia Parola

News Anchor #5

Beth Fera

News Anchor #6

Sarah Voigt

News Anchor #2

Phuong Kubacki

Reporter #1

Matt Flyzik

News Anchor #7

Rick Montgomery Jr.

Cabin Owner

Cody Steele

Reporter #2

Morgan McLeod

Reactor #6

Roger Conners

Reactor #7

David Greathouse

Tarion

Jon Michael Simpson

Tarion