Watch Greatest American Hero Online | Peacock
FilmRise
The Greatest American Hero

The Greatest American Hero

Say Hello to Peacock! The wildly entertaining new streaming service for watching Greatest American Hero. Watch today!
William Katt, Connie Sellecca, Robert Culp

Watch Full Episodes of The Greatest American Hero

Watch The Greatest American Hero Season 1

After a field trip, high school teacher Ralph Hinkley is visited by aliens who give him a suit with special powers he can't understand or control.
  • The Greatest American Hero

    Episode 1 - 96 mins
    A high school teacher is greeted by aliens that imbue him with uncanny powers.
  • The Hit Car

    Episode 3 - 49 mins
    Ralph and Maxwell protect an ex-showgirl who is being threatened by her gangster boyfriend.
  • Here's Looking at You, Kid

    Episode 4 - 49 mins
    Ralph's plans to meet Pam's parents are thwarted by a top-secret government mission.
  • Saturday Night on Sunset Boulevard

    Episode 5 - 49 mins
    Ralph and Maxwell must save Pam, who has been kidnapped by Russian agents.
  • Reseda Rose

    Episode 6 - 49 mins
    Rhonda turns to Ralph when her mother is abducted by a Soviet spy.
  • My Heroes Have Always Been Cowboys

    Episode 7 - 49 mins
    Ralph helps Maxwell stop an old friend from going through with a diamond heist.
  • Fire Man

    Episode 8 - 49 mins
    Ralph helps prove the innocence of one of his students accused of arson.
  • The Best Desk Scenario

    Episode 9 - 49 mins
    New junior law-partner Pam learns her boss is involved in a mob bribery scheme.

Frequently Asked Questions

Download the Peacock app and start streaming full episodes of The Greatest American Hero. View the full list of supported devices.

You can watch The Greatest American Hero on Peacock. Just sign up and stream every episode.

Peacock currently has 3 seasons of The Greatest American Hero available for streaming.

Pick Your Plan. Cancel Anytime.

  • Premium Monthly

    Stream 80,000+ hours of the best in TV, movies, and sports.

    • New & Hit Shows, Films, & Originals
    • LIVE Sports & Events
    • Current NBC & Bravo Shows
    • 50+ Always-On Channels
  • limited-time offer

    Premium Annual

    Same plan as Premium Monthly, plus:

    • Save 67%
    • One Payment for the Whole Year

*Due to streaming rights, a small amount of programming will still contain ads (Peacock channels, live sports and events, and a few shows and movies).


†Limited-time Premium Annual offer. Excludes current Peacock Premium and Premium Plus subscribers. After offer ends, plan auto-renews at the then-current retail price (plus tax) until you cancel. Cancel anytime. Additional eligibility restrictions and terms apply: Offer Terms.