Space Ranger
Show: The Greatest American Hero --> Season: 3 - Season 3
AirDate: 1/27/1983
Runtime: 60
Voting: 0 (0)

Overview: One of Ralph's students invents a radio telescope capable of decoding Russian satellite messages. The KGB tries to steal his system. When that maneuver fails, they decide to kill him before he can share his discovery with the CIA.