The Invaders Season 2 Ep 9 - Summit Meeting (Part 1)

Industrialist Michael Tressider all but kidnaps David from a job site. Tressider has learned of an upcoming summit that many world leaders will attend. They'll discuss rising levels of radiation that threaten all life on earth. There is only one place where the radiation is normal - the site of the summit, Premier Thor Halvorsen's country. David soon finds himself up to his neck in invaders, including one who informs him what the real purpose of the summit is - and promises to help him!