Hot Line Voyage to the Bottom of the Sea : Season 1 Episode 9
TV-G (self-applied) ABC 52m int(0)
Aired: November 9th, 1964 @ 12:00 AM EST on ABC
A Soviet satellite has crashed into the sea and its nuclear reactor must be disarmed before it causes a disaster. Two Soviet scientists come aboard Seaview to carry out the work -- but one of them is an imposter.