Todd Robert Anderson
Albert
Brandon Bales
Frank
Alexis Boozer Sterling
Sarah
Heather L. Tyler
Judith
Emily Donn
Test Subject
David Youse
Dr. Franz Shapiro
David Youse
Dr. Franz Shapiro (uncredited)
Kevin Marron
Dex
Kristin Betts
Test Subject
Bronwyn de Beer
Test Subject
Chantez Jones
Test Subject
Lorena Macias
Test Subject
Brittany Faith Rosoff
Test Subject
Elly Schaefer
Test Subject
Eric Jones
Captain Boyle