Movies Like I, Dolphin Girl

If you liked I, Dolphin Girl (2014), a science fiction and drama movie directed by Time Ryōsuke, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Vesper (2022)
★ 6.2/10Also science fiction and drama
After the collapse of Earth's ecosystem, Vesper, a 13-year-old girl struggling to survive with her paralyzed Father, meets a mysterious Woman with a secret that forces Vesper to use her wits, strength and bio-hacking…
2
Real Men (1987)
★ 6/10Also comedy and science fiction
A womanizing CIA agent and an insecure insurance agent are paired together to make sure a deal goes through with aliens for the future of mankind.
3
Special (2006)
★ 6.3/10Also drama and science fiction
A lonely metermaid has a psychotic reaction to his medication and becomes convinced he's a superhero. A very select group of people in life are truly gifted. Special is a movie about everyone else.
4
Afterburn (2025)
★ 6.2/10Also science fiction and comedy
Set against the backdrop of a postapocalyptic Earth whose Eastern Hemisphere was destroyed by a massive solar flare, leaving what life remains mutated from radiation and fallout. The story revolves around a group of…
5
Relax, I'm from the Future (2023)
★ 5.9/10Also comedy and science fiction
Casper is a time traveller who arrives in the 2020s in an attempt to prevent a major future catastrophe. He meets Holly, a queer black woman he befriends and draws into his plan by giving her his knowledge of the…
6
Landscape with Invisible Hand (2023)
★ 6/10Also science fiction and comedy
Years into a benevolent alien occupation, mankind is still adjusting to its new overlords. Their technology initially held promise for global prosperity, but rendered most human jobs – and steady income – obsolete…
7
Afterlife of the Party (2021)
★ 6.7/10Also comedy and drama
A social butterfly who dies during her birthday week is given a second chance to right her wrongs on Earth.
8
Doctor Who: Last Christmas (2014)
★ 7.7/10Also science fiction and drama
The Doctor and Clara face their Last Christmas. Trapped on an Arctic base, under attack from terrifying creatures, who are you going to call? Santa Claus!
9
Light of My Life (2019)
★ 6.5/10Also science fiction and drama
Years after a pandemic wipes out most of the female population, a father struggles to shield his daughter from a dangerous and predatory world.
10
2073 (2024)
★ 6.7/10Also science fiction and drama
Inspired by Chris Marker's iconic 1962 featurette La Jetée; the year is 2073—a not-so-distant dystopian future—and the setting is New San Francisco, the scorched-earth tech-dominant police state where democracy and…
11
Steins;Gate: The Movie - Load Region of Déjà Vu (2013)
★ 7.6/10Also science fiction and drama
One year after the events of the anime, Rintarou begins to feel the repercussions of extensive time travel, and eventually completely fades from reality. Kurisu, being the only companion to remember him, now must find…
12
Yellow Mirror (2026)
★ 8.1/10Also comedy and science fiction
A defective lamp reveals a heartbreaking truth about what Homer believes is reality, and an AI-powered tablet befriends and controls Maggie. The Simpsons struggle to find the light through two dark tales of the curious…
13
Phineas and Ferb the Movie: Candace Against the Universe (2020)
★ 7.2/10Also science fiction and comedy
Phineas and Ferb travel across the galaxy to rescue their older sister Candace, who has been abducted by aliens and taken to a utopia in a far-off planet, free of her pesky little brothers.
14
The Man Who Fell to Earth (1976)
★ 6.5/10Also science fiction and drama
Thomas Jerome Newton is an alien who has come to Earth in search of water to save his home planet. Aided by lawyer Oliver Farnsworth, Thomas uses his knowledge of advanced technology to create profitable inventions…
15
Stitch! The Movie (2003)
★ 6.4/10Also comedy and science fiction
The continuing adventures of Lilo, a little Hawaiian girl, and Stitch, the galaxy's most-wanted extraterrestrial. Stitch, Pleakley, and Dr. Jumba are all part of the household now, but what Lilo and Stitch don't know…
16
Omni Loop (2024)
★ 6/10Also science fiction and drama
Diagnosed with a black hole growing inside her chest and stuck in a loop reliving the last five days of her life, a 55-year-old wife and mother from Miami, Florida decides to solve time travel in order to go back and…
17
Funky Forest: The First Contact (2005)
★ 6.4/10Also comedy and science fiction
An outrageous collection of surreal, short attention span non-sequiturs largely revolving around Guitar Brother, his randy older sibling, and the pair's portly Caucasian brother.
18
The Congress (2013)
★ 6.4/10Also drama and science fiction
An aging, out-of-work actress accepts one last job, though the consequences of her decision affect her in ways she didn't consider.
19
Plankton: The Movie (2025)
★ 6.7/10Also comedy and science fiction
Plankton's tangled love story with his sentient computer wife goes sideways when she takes a stand — and decides to destroy the world without him.
20
Landline (2017)
★ 6.2/10Also comedy and drama
A teenager living with her sister and parents in Manhattan during the 1990s discovers that her father is having an affair.