Movie availability guide

My Grandpa is an Alien

“Extraordinary adventure of a girl and an alien robot in a mission to save her partly alien family.”

Una and an alien robot have 24 hours to find her Grandpa who was kidnapped by aliens. The extraordinary adventure leads to friendship, the rational robotic logic is replaced by emotions and Una's selfless love saves her partly alien family.

2019 6.6/10 community score 1h 19m Released
  • Adventure
  • Family
  • Science Fiction

Viewing market

Country-level availability

Where to watch in United States

16 platforms currently listed across all viewing options

Data checked 2 Nov 2026, 01:53 UTC

Included with subscription

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

Free

3
  • Streaming providerThe CWNo linked platform guide yetDetails unavailable
  • Streaming providerHooplaNo linked platform guide yetDetails unavailable
  • Streaming providerFlixHouseNo linked platform guide yetDetails unavailable

Free with ads

9
  • Streaming providerThe CWNo linked platform guide yetDetails unavailable
  • Streaming providerFandango at Home FreeNo linked platform guide yetDetails unavailable
  • Streaming providerPlexNo linked platform guide yetDetails unavailable
  • Streaming providerPlex ChannelNo linked platform guide yetDetails unavailable
  • Streaming providerFilmzieNo linked platform guide yetDetails unavailable
  • Streaming providerAmazon Prime Video Free with AdsNo linked platform guide yetDetails unavailable
  • Streaming providerMometuNo linked platform guide yetDetails unavailable
  • Streaming providerAmazon MX PlayerNo linked platform guide yetDetails unavailable

Rent

2
  • Streaming providerAmazon VideoNo linked platform guide yetDetails unavailable
  • Streaming providerFandango At HomeNo linked platform guide yetDetails unavailable

Buy

2
  • Streaming providerAmazon VideoNo linked platform guide yetDetails unavailable
  • Streaming providerFandango At HomeNo linked platform guide yetDetails unavailable

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