Guest Stars Paul Collins as SecNav Alexander Nelson Rex Linn as Mark Falcon Christina Pickles as Trish Burnett Ilia Volok as Maj. Nikolai Allan Kolman as Alexei Vladimir Skomarovsky as Col. Mikhail Parlovsky Charles Hoyes as Ernie McGill William Morgan Sheppard as Maj. Viktor Lushov Aleksandra Kaniak as Hotel Desk Clerk Donald P. Bellisario as Hugh Blackadder Jon Cypher as Frank Burnett Alexander Kuznetsov as Pilot Elizabeth Liebel as Customs Inspector