Guest Stars

Virginia Madsen As Senator Catherine Lewis Recurring	Roger Bart As Chief of Staff Richard Peel Recurring
Lane Garrison As Dempsey's Man Recurring	David Andriole As Senator Lewis' Aide Recurring
Blue Deckert As General Armbruster Recurring	Samuel Ball As Aaron (as Sam Ball) Recurring
Hal Holbrook As James Dempsey Recurring	J. D. Cullum As Herbert Mills

Co-Guest Stars

Noel Arthur As Luis Recurring	Alexandra Bokyun Chun As Dr. Lu Recurring
Sean Carrigan As Devon Recurring	Kelli Kirkland Powers As Presidential Aide Recurring
Patrick Quinlan As Aide Eric Watkins Recurring	Ashleigh Sumner As Jarvis' Secretary Eva Recurring
Greg Wrangler As Detail Leader Recurring	Melissa Bickerton As Nurse
Jodi Fleisher As Stephanie	Gregg Sargeant As Dempsey Guard
Baldeep Singh As Agent Johnson

Main Cast

Jason Ritter As Sean Walker	Sarah Roemer As Leila Buchanan
Laura Innes As Sophia Maguire	Ian Anthony Dale As Simon Lee
Scott Patterson As Michael Buchanan	Taylor Cole (2) As Vicky Roberts
Lisa Vidal As Christina Martinez	Bill Smitrovich As Vice-President Raymond Jarvis
Zeljko Ivanek As Blake Sterling	Blair Underwood As President Elias Martinez

Recap

Sleeper Herbert Mills breaks into a lab to remove a frozen core sample from storage. He begins to analyze it as a FBI team closes in outside. Herbert is analyzing the ice when he spots the agents on the security monitors, and calls Sophia. She tells him to destroy the files, insisting that he knows what he has to do. Herbert turns off the freezers, letting the frozen samples melt, and then starts deleting the computer files. The FBI agents break in and Herbert leaps out the window to his death rather than let himself be captured...

Read the full recap

• Creator	Nick Wauters
• Executive Producer	Steve Stark  |  Evan Katz  |  Jeffrey Reiner
• Co-Executive Producer	Nick Wauters  |  David H. Goodman  |  David Schulner  |  Dan Dworkin  |  James Wong  |  Jay Beattie
• Producer	Stephen Sassen
• Co-Producer	Cathy M. Frank
• Consulting Producer	Lisa Zwerling
• Associate Producer	April Nocifora
• Production Designer	Stuart Blatt
• Editor	David Latham
• Casting	Kendra Patterson  |  Natalie Hart  |  Jason La Padura
• Unit Production Manager	Bruce Carter (2)
• First Assistant Director	Randol Perelman-Taylor
• Second Assistant Director	Douglas Carter
• Music	Scott Starrett
• Music Editor	Gordon Fordyce
• Music Supervisor	Oliver Hild
• Costume Designer	Jill M. Ohanneson
• Key Grip	Marc Christie
• Set Decorator	Sandy Struth
• Location Manager	Wes Hagan  |  Chris Campbell (2)
• Transportation Coordinator	Gary Preece
• Property Master	Ross Anderson
• Construction Coordinator	Ted Wilson (2)
• Production Sound Mixer	Scott D. Stolz
• Script Supervisor	Hilary Momberger
• Production Coordinator	Kim Barnhart Posly
• Script Coordinator	Deirdre Mangan
• Assistant Editor	Jacqueline Bisbano
• Post Production Supervisor	Tyson Hilgenberg  |  Bettina Zachariah Treviranus
• Re-Recording Mixer	Robert Edmondson  |  Elmo Ponsdomenech
• Gaffer	John Farr
• Director of Photography	Feliks Parnell
• Story Editor	Leyani Diaz
• Stunt Coordinator	Tim Gilbert
• Art Director	Leonard Harman
• Assistant Production Coordinator	Jo Brake
• Costume Supervisor	Scott O'Leary
• Visual Effects Supervisor	Victor Scalise
• Main Title Design	Leigh French (2)  |  Jesse Rodriguez (3)
• Production Accountant	Margaret Scarpello
• "A" Camera Operator	Guy Skinner
• Department Head Hair	Raissa Patton
• Sound Supervisor	Daniel Colman
• Special Effects Supervisor	Gary D'amico
• Department Head Make-up	Kathy C. King
• Assistant To The Producer	Adam DaSilva  |  Rebecca Forwood  |  Nathan Taylor
• Technical Advisor	James D. Dever
• "B" Camera Operator	Victor Macias
• Final Colorist	George Cvjetnicanin
• "c" Camera Operator	Paul Horn
• Visual Effects Assistant	Clarinda Wong