Guest Stars Mary Lynn Rajskub as Chloe O'Brian Carlos Bernard as Tony Almeida Dennis Haysbert as David Palmer James Morrison as Bill Buchanan Reiko Aylesworth as Michelle Dessler Jude Ciccolella as Mike Novick Glenn Morshower as Agent Aaron Pierce Gregory Itzin as Charles Logan Louis Lombardi as Edgar Stiles Arnold Vosloo as Habib Marwan James Frain as Paul Raines Thomas Vincent Kelly as Dr. Marc Besson Robert Cicchini as Howard Bern Ping Wu as Su Ming Roxanne Day as Jen Slater Peter Chen as Lee Jong Heather Salmon as Nurse Beborah François Chau as Koo Yin