An unchartered island in the Baltic, one hour after dawn. Thor Halvorsen, symbol of the world's dream for peace, keeps a fateful appointment.
The alien asks if he was satisfied with the demonstration, and Halvorsen said he was, and asks if he still wants him to offer the substance to the world. The alien affirms that he does, and tells him the only condition is that their presence remain a secret, which Halvorsen agrees to. He asks if he's prepared to go ahead with the plan, and Halvorsen says he will send out invitations to the heads of state that day. The alien states that their business is concluded.
As Halvorsen and Rosmundson walk back to their limo, Alquist hangs back with the alien, who comments that the chauffeurs are witnesses. Alquist tells him that one is theirs and he'll take care of the other one. The limo takes the two men away, and the alien returns to the helicopter. Alquist enters the remaining limo and slaps the chauffeur on the back of the neck with a lighted disc. He dumps his body on the beach and drives away.
William Windom as Michael Tressider
Eduard Franz as Premier Thor Halvorsen
With Special Guest Star:
Michael Rennie as Vice Chancellor Pierre Alquist
Diana Hyland as Ellie Markham