Jeff Wincott as Billy Castle

Michelle Johnson as Dr. Lucy Flynn

Falconer Abraham as Daryl Chambers

Emmanuelle Chriqui as Patty

Robert Collins as Sheriff Webster

Géza Kovács as Detective Como

Joseph Scoren as Mike French (as Joseph Scorsiani)

Christina Cox as Angel

Ellen Dubin as Sue

Douglas O'Keeffe as Tom Spikes

Derek Clifford as Red Neck

Kelley Grando as Nurse

Tony Nappo as Joe

John Healy as Uniformed Cop

Douglas Kidd as Doorman

Collin McLean as Lab Technician

Belinda Metz as Janet

John Swindells as Armand Perris

Amanda Tapping as Cassie

Gordon Thomson as Dr. Jonathan Cross

Karen Waddell as Talia Green

Richard Zeppieri as Eric Anderson

J.R. Zimmerman as Lucky

Laura Buckles as Patient