Guest Stars Mitch Pileggi as Assistant Director Walter Skinner Laurie Holden as Marita Covarrubias Brendan Beiser as Agent Sean Pendrell Carl Lumbly as Marcus Duff Zakes Mokae as Minister Diabria Dexter Bell as Alfred Kittel Geoffrey Aye-Bonte as Seat Mate Willie Amakye as Samuel Aboah Don Stewart as Businessman Co Starring Bill Mackenzie as Bus Driver Danny Wattley as First Officer Maxine Guess as Flight Attendant Bob Morrisey as Dr. Simon Bruin Michael O'Shea as Lt. Madson