The chronicles of teacher Ralph Hinkley's adventures after a group of aliens gives him a red suit that gives him superhuman abilities. Unfortunately, Ralph, who hates wearing the suit, immediately loses its instruction booklet, and thus has to learn how to use its powers by trial and error, often with comical results.
The Greatest American Hero is available to stream on Nabby via 6 verified sources, aggregated from publicly available embed providers. The action & adventure from Stephen J. Cannell has 3 seasons and 43 total episodes, rated 7.2/10 by 121 viewers.
The Greatest American Hero has 3 seasons with 43 episodes in total.
The Greatest American Hero has ended and is no longer in production.
The Greatest American Hero airs on ABC.
The Greatest American Hero first aired on March 18, 1981.
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