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Trained machines break Mekkano out of an intergalactic prison, where he vows to destroy the ones who put him in prison: Zandor and the Herculoids.
First Air Date : Sep 09, 1967
Last Air date : Jan 06, 1968
Episode : 36 Episode
Season : 1 Season
Runtime: 11:14 minutes
Studio: CBS
Country: United States of America
Crew: