My Grandpa's girlfriend Is a Dinosaur
My Grandpa's girlfriend Is a Dinosaur is a 40-episode anime short drama streaming in English on Dramaflix — every short series from 35+ platforms for just $12 a month.
Where to watch?
Dramaflix is the better dealPay $7.99 less per month with Dramaflix: the short series of 35+ platforms, including ShortWave, in one plan.Save $7.99 a month
Plot
A 78-year-old veteran, Max, falls for Luna — a half-human, half-alien T. rex — at his nursing home. His family’s not on board at first, but her kindness wins them over. When some criminals kidnap his grandson, the family helps rescue her. After her powers awaken, Luna gets called back to her home planet, and Max decides to go with her.
Frequently Asked Questions
Where can I watch My Grandpa's girlfriend Is a Dinosaur?
My Grandpa's girlfriend Is a Dinosaur streams in English on Dramaflix; its source platform is ShortWave. A Dramaflix subscription covers every short series from 35+ platforms.
How much does it cost to watch My Grandpa's girlfriend Is a Dinosaur?
On Dramaflix, My Grandpa's girlfriend Is a Dinosaur is included in a single $12/month plan that covers all short series from 35+ platforms. Watching it on ShortWave alone costs $19.99 a month — Dramaflix is $7.99 cheaper per month.
Is My Grandpa's girlfriend Is a Dinosaur on Dramaflix?
Yes, My Grandpa's girlfriend Is a Dinosaur is in the Dramaflix catalog with all episodes available in English.
How many episodes does My Grandpa's girlfriend Is a Dinosaur have?
My Grandpa's girlfriend Is a Dinosaur is a short (vertical) mini series with 40 episodes in total.
What genre is My Grandpa's girlfriend Is a Dinosaur?
My Grandpa's girlfriend Is a Dinosaur is an anime short drama (Anime, Comedy, Romance).
Is My Grandpa's girlfriend Is a Dinosaur dubbed or subtitled in English?
My Grandpa's girlfriend Is a Dinosaur is available on Dramaflix with English dubbing and/or English subtitles.
What is My Grandpa's girlfriend Is a Dinosaur about?
A 78-year-old veteran, Max, falls for Luna — a half-human, half-alien T. rex — at his nursing home. His family’s not on board at first, but her kindness wins them over. When some criminals kidnap his grandson, the family helps rescue her. After her powers awaken, Luna gets called back to her home…
Streaming info last updated: September 17, 2026
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