Where to watch Dolphin Reef (2018) tonight
Dolphin Reef (2018) runs 1 h 16 min, is rated G in the US and averages 6.8 from 85 TMDB members. Echo is a youngster who can't quite decide if it's time to grow up and take on new responsibilities-or give in to her silly side and just have fun. Dolphin society is tricky, and the coral reef that Echo and his family call home depends on all of its inhabitants to keep it healthy. But Echo has a tough time resisting the many adventures the ocean has to offer.
- Runtime
- 1 h 16 min — ends 9:16 pm if you start at 8:00 pm
- Rated
- G (US)
- Genres
- Documentary, Family
- Released
- March 28, 2018
- TMDB rating
- 6.8 / 10 from 85 votes
- Director
- Keith Scholey
- Starring
- Natalie Portman
- Language
- English
Where to watch it tonight
Availability loads live for your country. See where Dolphin Reef streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-06: Disney Plus (subscription).
Questions people ask
- How long is Dolphin Reef?
- Dolphin Reef is 1 h 16 min long (76 minutes). If you start it at 8:00 pm it ends at 9:16 pm; add about 20 minutes if you watch trailers first.
- What is Dolphin Reef rated?
- Dolphin Reef is rated G in the US.
- Is Dolphin Reef a good movie to watch with a group?
- Better for one or two who will actually watch. Documentary and Family reward attention; a room that talks over it will miss the point.
- Where can I stream Dolphin Reef?
- In the US, as of 2026-11-06: Disney Plus (subscription). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).
Lists it could be on
- Family movies under 100 minutes
- Documentaries under 90 minutes
- Movies from the 2010s
- The most-rated movies on TMDB
If you like Dolphin Reef
- Penguins (2019)
- Earth (2007)
- Deep Blue (2003)
- Puff: Wonders of the Reef (2021)
- The Crimson Wing: Mystery of the Flamingos (2008)
- Elephant (2020)
- Deepsea Challenge 3D (2014)
- Polar Bear (2022)
Dolphin Reef on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.
Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-06. 
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