Written by J.J. Abrams
Directed by Jack Bender

Special guest star Terry O'Quinn as FBI Agent Kendall

Guest starring

Jean Pierre Bergeron
Angus Scrimm
Greg Grunberg as Agent Weiss
Rutger Hauer as Geiger

Co-starring

Elizabeth Penn Payne as techie #1
Ira Heiden as techie #2
Kevin Sutherland as techie #3

Featuring

Mark Galossa as tactical medic
Lyle Killpatrick as police officer
Alex Morris as homeless vet

Scott Chambliss, Production Designer, Cecele De Stefano, Art Director, and Karen Manthey, Set Decorator, were nominated for an Emmy for this episode for Outstanding Art Direction for a Single-Camera Series. Laura Goldsmith, Costume Designer, Wendy Greiner, Costume Supervisor, and Leslie Eve Herman, Costume Supervisor, were nominated for an Emmy for this episode for Outstanding Costumes for a Series. Maryann Brandon, A.C.E., Editor, was nominated for an Emmy for this episode for Outstanding Single-Camera Picture Editing for a Drama Series. Thomas E. deGorter, M.P.S.E., Supervising Sound Editor, Chris Reeves, M.P. S.E., Sound Editor, Mark Allen, Sound Editor, Jay Keiser, Sound Editor, Stephen Davis, Music Editor, Joseph Sabella, Foley Artist, and Zane Bruce, Foley Artist, were nominated for an Emmy for this episode for Outstanding Sound Editing for a Series.