Seasons & episodes
S1 · E25Showdown at 140 Degrees Below Zero 1968-03-17 · 25 min
A monumentally deadly snowstorm engulfs the Earth. The Ultra Garrison headquarters is frozen after a mysterious monster drills underground and breaches the walls of the base.
S1 · E26Super Weapon R-1 1968-03-24 · 25 min
Two Ultra Guard scientists, Doctors Segawa and Maeno create a new devastating weapon -- the anti-planet device they christen the R-1.
S1 · E27Operation Cyborg 1968-03-31 · 25 min
No episode summary available yet.
S1 · E28The 700 Kilometer Run! 1968-04-07 · 25 min
No episode summary available yet.
S1 · E29The Forsaken Earthman 1968-04-14 · 25 min
No episode summary available yet.
S1 · E30For Whom Takes the Glory 1968-04-21 · 25 min
No episode summary available yet.
S1 · E31The Devil Who Dwells in a Flower 1968-04-28 · 25 min
No episode summary available yet.
S1 · E32The Wandering Planet 1968-05-05 · 25 min
No episode summary available yet.
S1 · E33The Dead Invaders 1968-05-12 · 25 min
No episode summary available yet.
S1 · E34The Vanishing City 1968-05-19 · 25 min
No episode summary available yet.
S1 · E35Horror on the Moon 1968-05-26 · 25 min
No episode summary available yet.
S1 · E36The 0.1 Second Kill 1968-06-02 · 25 min
No episode summary available yet.
S1 · E37The Stolen Ultra Eye 1968-06-09 · 25 min
No episode summary available yet.
S1 · E38The Courageous Battle 1968-06-16 · 25 min
No episode summary available yet.
S1 · E39The Seven Assassination Plan Part 1 1968-06-23 · 25 min
No episode summary available yet.
S1 · E40The Seven Assassination Plan Part 2 1968-06-30 · 25 min
No episode summary available yet.
S1 · E41The Challenge from the Water 1968-07-07 · 25 min
No episode summary available yet.
S1 · E42Ambassador of the Nonmalt 1968-07-14 · 25 min
No episode summary available yet.
S1 · E43Nightmare on Planet 4 1968-07-21 · 25 min
No episode summary available yet.
S1 · E44The Terrifying Super-Simian 1968-07-28 · 25 min
No episode summary available yet.
S1 · E45The Boy Who Cried Flying Saucer 1968-08-04 · 25 min
No episode summary available yet.
S1 · E46The Duel: Dan vs. Seven 1968-08-11 · 25 min
No episode summary available yet.
S1 · E47Who are You? 1968-08-18 · 25 min
No episode summary available yet.
S1 · E48The Greatest Invasion in History Part 1 1968-08-25 · 25 min
No episode summary available yet.