理查德·阿米蒂奇 Richard Armitage (饰演 Gary Morris) 莎拉-韦恩-卡丽丝 Sarah Wayne Callies (饰演 Allison Stone)
杰里米-森普特 Jeremy Sumpter (饰演 Jacob)
内森-克莱斯 Nathan Kress (饰演 Trey)
Matt Walsh (饰演 Pete)
Kyle Davis (饰演 Donk)
Brandon Ruiter (饰演 Todd / Jock)
Arlen EscarpetaDaryl
Scott LawrencePrincipal
Chris Brewster (饰演 Teacher)
Jon Reep (饰演 Reevis)
Alycia Debnam Carey (饰演 Kaitlyn)
Max Deacon (饰演 Donnie)
London Elise MooreCheerleader
Kim Adams (饰演 Sheila O'Neil)
Stephanie Koenig (饰演 Marcia)
Chris BellantNerd
Lee Whittaker (饰演 Lucas)
James Feaheny (饰演 Tornado Survivor 1)
Gino Borri (饰演 Josh)
Michael Ellison (饰演 Volunteer Fireman)
Pam German (饰演 Townspeople)
Taras Los (饰演 Fireman)
Stephen C. Forsell (饰演 Townsperson)
Roland Matthews (饰演 Townsperson)
Tim Jenkins (饰演 Townsperson)
Steven Campbell (饰演 Cell phone guy)
Fernelle Edmund (饰演 Student)
Jimmy Groce (饰演 Studious Male)
Ralph A. RecchiaParent / Towns Person
Kron Moore (饰演 Teacher)
Robert Wax (饰演 Injured Parent)
Mary Mac (饰演 Parent)
Alicia Kozfkay (饰演 Graduate)
Jennifer Nichole Lee (饰演 Stunts)
Alyssa Iselli (饰演 Graduating High School Student)
Deborah Claybaugh (饰演 Parent / Rescued Townsperson)
Heidi EmerickGraduating Student
Mary Bell (饰演 Graduating High School Student)
Alex Reynolds (饰演 Graduating Student)
Ryan Malkin (饰演 High School Student)
Rick Wooley (饰演 Farmer)
Thaddeus Walster (饰演 High School Student)
Gail Welch (饰演 Graduation Parent)
Kenneth Causey (饰演 High School Student)
Alexandria Gilson (饰演 Graduating High School Student)
Lori Jane Lamb (饰演 Townsperson)
Eric Baughman (饰演 \Storm Survivor)
Joseph Jerry Morton (饰演 \Graduating Student)