A squad of soldiers was given the covert mission of destroying an enemy power plant. So covert, in fact, that they were hypnotized into suppressing the assignment's details...with only radio prompts to trigger their memories as each phase was completed. Sounds foolproof, but for the mounting paranoia the commandos start succumbing to. Riveting episode from the anthology "Out of the Unknown" stars Tom Chadbon, Rob Walker, Robert Oates, Marianne Benet. 50 min. Standard; Soundtrack: English; bonus short "Freedom 2000" (1974).