When Barbie and Sam investigate the mysterious tunnel beneath the high school, a cave-in severs their path back to Chester's Mill. Meanwhile, Big Jim deals with a dust storm.

Starring:

Mike Vogel, Natalie Martinez, Britt Robertson, Alexander Koch, Colin Ford, Nicholas Strong, Aisha Hinds, Rachelle Lefevre, Dean Norris, Mackenzie Lintz, Jolene Purdy, John Elvis, Samantha Mathis

Genre:

Horror, Sci-Fi