40 EP ShortsWave

My Grandpa’s girlfriend Is a Dinosaur

My Grandpa’s girlfriend Is a Dinosaur on ONShort, with 40 available episodes, from ShortsWave. Choose an episode and start watching from the series page.

EPISODES

All episodes

1-40

DETAILS

Series details

Platform: ShortsWave
Episodes: 40
Language: English
Last updated: August 10, 2026

STORY

Story of the series

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.

ABOUT THIS LISTING

Verified catalogue context for My Grandpa’s girlfriend Is a Dinosaur

ONShort lists this title under ShortsWave with 40 episodes in the current catalogue record. The indexed edition is not specified, the primary language is English, and recorded genres include Anime، Comedy، Romance. The page data was last updated on August 10, 2026. These details come from the current ONShort catalogue and may change when the source record is updated.

Can I follow this series on ONShort?

Yes. The Follow button stores your choice locally in the browser, and the title can also be added to your library automatically after you watch multiple episodes.

Why can the episode count change?

The number reflects the current ONShort database record. When new episodes are added or the source is refreshed, the page and catalogue can update, so the count may change over time.

Does a platform listing mean there is a partnership?

No. A platform name or logo identifies the catalogue source unless a relationship is explicitly stated. Platform trademarks remain the property of their respective owners.