Dr. Daniel Pierce
Eric McCormack
Kate Moretti
Rachael Leigh Cook
Max Lewicki
Arjay Smith
Natalie Vincent
Kelly Rowan*
Natalie Vincent
Kelly Rowan
Guest Star
Sheryl Lee
Guest Star
LeVar Burton
Guest Star
Tom Sizemore
Guest Star
Freddy Rodriguez
Guest Star
Neal McDonough
Ethan Kendrick
Roger Bart
Michael Hathaway
Jamie Bamber
Guest Star
Jimmy Bennett
Guest Star
Cary Elwes
Guest Star
Edward Furlong
Joe Moretti
Dan Lauria
Guest Star
Krista Allen
Guest Star
Pamela Reed
Donnie Ryan
Scott Wolf
Guest Star
Armin Shimerman
Roger Probert
Jonathan Scarfe
FBI Agent Dalton / Agent Bobby Dalton
Brad Rowe
DJ Pierce / Young Daniel Pierce
Shane Coffey
Rueben Bauer
David Paymer
Agent Rudy Fleckner
DJ Qualls
James Alan Pierce
Peter Coyote
Miranda Stiles
Perrey Reeves
FBI Agent Jack Crawford / Jack Crawford
John Rubinstein
Shelby Coulson
Brooke Nevin
Dr. Swank / Ted Duxbury / Consul General Ahmad Khan
Andy Milder
Kendra Murphy
Lindsay Pulsipher
Wendy
Pippa Black