TV show availability guide

Gigantor

Gigantor is an American adaptation of the anime version of Tetsujin 28-go, a manga by Mitsuteru Yokoyama released in 1956. Jimmy Sparks controls a gigantic, powerful robot and uses it to fight crime. It debuted on U.S. television in 1964. As with Speed Racer, the characters' original names were altered and the original series' violence was toned down for American viewers.

1963 7.3/10 community score 2 seasons · 78 episodes Ended
  • Animation
  • Sci-Fi & Fantasy

Viewing market

Country-level availability

Where to watch in United States

9 platforms currently listed across all viewing options

Data checked 17 Oct 2026, 21:42 UTC

Included with subscription

3
  • Linked platform guideAmazon Prime VideoPlatform guideView details
  • Streaming providerCrunchyrollNo linked platform guide yetDetails unavailable
  • Linked platform guideAmazon Prime Video with AdsRelated brand guideView details

Free with ads

6
  • Streaming providerThe Roku ChannelNo linked platform guide yetDetails unavailable
  • Streaming providerPlexNo linked platform guide yetDetails unavailable
  • Streaming providerPlex ChannelNo linked platform guide yetDetails unavailable
  • Streaming providerAmazon Prime Video Free with AdsNo linked platform guide yetDetails unavailable
  • Streaming providerAmazon MX PlayerNo linked platform guide yetDetails unavailable

Series schedule

Seasons and episode dates

A concise series timeline, including the latest aired episode and the next date currently listed.

View TV calendar
First aired
Seasons
2
Episodes
78
Status
Ended

Latest aired episode

S1 E6

The Secret Valley!

Aired 25 min

Forced to land in Australia, the team encounters General Von Q Ball, an old enemy of the Inspector's who has a new weapon in his arsenal - a swarm of robotic bees.

Next listed episode

No upcoming episode date is currently listed.

Season guide

Most recent seasons first

2 season entries

  • Season 2

    26 episodes

    Air date not listed

  • Season 1

    52 episodes

    First episode aired

About these dates: Air dates describe the series schedule and may change. They do not confirm that an episode is available on the same date from the providers listed above.

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Community discussion

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