as D.J. Thomas
as Baron Drovotkin
as Lord Mountjoy
as Sir Iain Dalzell
as Sir Oliver Norenton
as Admiral Tringham
as Franz Reitz / Colonel Reitz
as Number Two
as John Anthony
as Sir Harold Richards
as King Harald
as Professor Zimmer
as Mr. Kross
as Keith Longman
as Denzo
as Louis Shell
as Major General Kallner