More on Capricorn One—Hal Holbrook was outstanding as the NASA boss managing the coverup and “handling” the astronauts—first by telling them it was their patriotic duty to lie and then when that didn’t work telling them their families would be killed if they did not play ball.
Imho Capricorn One was what some of us “conspiracy types” call “limited disclosure”—using fiction to subliminally prepare the peons for future revelations.