Movie·2019·79 min

My Grandpa is an Alien

Name: My Grandpa is an Alien
Genre: Adventure, Family, Science Fiction
Released: 2019-03-21
Duration: 79 min
Cast: Lana Hranjec, Ozren Grabarić, Nils Ole Oftebro, Petra Polnišová, Frano Mašković

My Grandpa is an Alien streams in the US on Amazon Prime Video, Dove Amazon Channel, The CW, Hoopla and 9 more apps, as of October 6, 2026.

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

6.7 / 10 · TMDB

Adventure Family Science Fiction

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.

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