Richard Zeman

as John

as Frank Graber

as Tom Solitzki (1 episode)

as Kah'Nath Commander (4 episodes), as Commander Othon (4 episodes)

as Lucius Coolidge / Heat Monger (1 episode)

as Chief

as Major Reno

as Stosh (1 episode)

as Head of Security

as Robert Sergeant (1 episode)

as Ivan (1 episode)

as Bryner

as Olaf von Ausburg (1 episode)

as Sergeant Sobel

as Miklos Prochazka (1 episode)

as CIA Agent Art Yallop

as Commander Wraith (1 episode)

as Flight Director

as Maj. Harris

as Oliver's Lieutenant

as Wolf (1 episode)

as Petrovich's Heavy

as Co-Pilot