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Grampa's Sci-Fi Hits was released on September 29, 1989 but we couldn't find it on any streaming service yet. Rights can change — try again later.
Get the app to be notifiedCast · Directed by Peter Zasuly
More from Al Lewis · Lead actor
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Grampa's Sci-Fi Hits — streaming FAQ
Which OTT platform streams Grampa's Sci-Fi Hits?
Grampa's Sci-Fi Hits isn't streaming anywhere in United States yet.
Is Grampa's Sci-Fi Hits on Netflix?
No, Grampa's Sci-Fi Hits is not on Netflix in United States as of October 2026.
Is Grampa's Sci-Fi Hits on Amazon Prime Video?
No, Grampa's Sci-Fi Hits isn't on Amazon Prime Video in United States right now.
Where can I watch Grampa's Sci-Fi Hits for free?
Grampa's Sci-Fi Hits isn't streaming in United States yet, so there's no way to watch it free at the moment.
What is the OTT release date for Grampa's Sci-Fi Hits?
Grampa's Sci-Fi Hits hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around November 17, 1989. This is a prediction, not a confirmed date.
