Characters played by David Lee Smith
John
Characters played by Doug Haley
First Student
Characters played by Davi Santos
Second Student
Characters played by Vanessa Williams
Carolyn
Characters played by Akemi Look
Isabel
Characters played by Brittany Curran
Tara
Characters played by Matt Weaver
MMA Instructor
Characters played by Carlos Knight
Liko
Characters played by Sterling Knight
Philip
Characters played by Ellen Crawford
Edith
Characters played by Annika Peterson
Sandy
Characters played by John Billingsley
Harry
Characters played by Michael Dorn
Dr. Gil Parker
Characters played by William Katt
Dr. Art Jenkins
Characters played by Shannon Welles
Violet
Characters played by Ricky Crawford
Garcetti