Watch The Greatest American Hero (1981): stream The Greatest American Hero (1981) on Amazon Prime, Amazon Prime Video with Ads, Peacock. Compare all streaming options for this TV show on WhereCanIWatch.tv.
The Greatest American Hero
3 Seasons • 43 Episodes
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Stream on Amazon Prime
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You can watch The Greatest American Hero (1981) for free on Plex.
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.
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Cast
William Katt, Robert Culp, Connie Sellecca, Faye Grant, Michael Paré, Jesse D. Goins, Don Cervantes
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The Greatest American Hero
3 Seasons • 43 Episodes
You can watch The Greatest American Hero (1981) for free on Plex.
Cast
William Katt, Robert Culp, Connie Sellecca, Faye Grant, Michael Paré, Jesse D. Goins, Don Cervantes
8 options ranked by value · 🇺🇸 United States
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The Greatest American Hero is streaming on Amazon Prime. The Greatest American Hero is streaming on Amazon Prime Video with Ads. The Greatest American Hero is streaming on Peacock. Watch The Greatest American Hero for free on Plex. Watch The Greatest American Hero for free on Plex Channel. The Greatest American Hero is streaming on fuboTV. Watch The Greatest American Hero for free on The CW. The Greatest American Hero is streaming on Shout! Factory Amazon Channel. Availability last verified April 11, 2026.