September 15, 1971 · 30 min
Debut: In the premiere episode a man (Chris Robinson) seeking to steal a new invention by Primus' sidekick is thwarted when his two man sub gets trapped when a mining explosion causes an underwater rock fall. The new invention is a robot that allows mining at up to 350 feet below sea level depth. With the aid of the new robot, Primus rescues the would be thief.
September 22, 1971 · 30 min
September 29, 1971 · 30 min
October 7, 1971 · 30 min
October 21, 1971 · 30 min
October 28, 1971 · 30 min
November 3, 1971 · 30 min
November 10, 1971 · 30 min
November 24, 1974 · 30 min
December 1, 1971 · 30 min
December 8, 1971 · 30 min
December 15, 1971 · 30 min
December 22, 1971 · 30 min
December 29, 1971 · 30 min
January 5, 1972 · 30 min
January 12, 1972 · 30 min
January 19, 1972 · 30 min
April 21, 1972 · 30 min
April 28, 1972 · 30 min
May 5, 1972 · 30 min
May 12, 1972 · 30 min
May 19, 1972 · 30 min
May 26, 1972 · 30 min
June 2, 1972 · 30 min
June 9, 1972 · 30 min
