12 to the Moon synopsis
Landed on the moon, Capt. John Anderson (Ken Clark) and his fellow astronauts quickly find their mission threatened -- first by the disappearance of two team members, then by a troubling interaction with aliens who appear to be living within the moon itself. The aliens have weapons that could plunge parts of Earth into another ice age, and they're aiming for the United States. Most of the astronauts are bent on saving the nation, but the international makeup of the team is a complicating factor.