Out of the Unknown s04e08
Titre original : The Man in My Head
The sound of a radio bleep, and a group of men spring instantly awake. They are in a remote shepherds hut; they are heavily armed. A guide, Ira, a girl with a foreign accent, arrives and leads them across mountain country to a point where they can gain secret access to a vast complex of tunnels.
But why are they there? Where and what is the place? They know they are part of as Strike Force, one of a new fighting elite. Their guide tells them it is a hydro-electric plant, so presumably they are to sabotage the place. But are they? Even their leader, Captain Brinson, is unsure. They know they have received a new form of subliminal briefing, and that they will remember their orders in response to fixed signals over the radio.