Special Guest Stars John Amos as Percy Fitzwallace Mark Harmon as Agent Simon Donovan Ian McShane as Nikolai Ivanovich Guest Stars Renee Estevez as Nancy Michael O'Neill as Secret Service Agent Ron Butterfield Gregory Itzin as State Department Representative Svetlana Efremova as Ludmilla Koss Peter Scolari as Jake Kimball Bill Cobbs as Alan Tatum George Tasudis as George Kazlovsky