An explosion disintegrates the moon's dark side and hurls it, along with 311 occupants, out of Earth's orbit and into space.
Director:

Lee Katzin
Cast:

Martin Landau

Barbara Bain

Nick Tate

Barry Morse

Roy Dotrice

Prentis Hancock

Zienia Merton

Anton Phillips

Philip Madoc

Lon Satton

Eric Carte