Movies Like Summer Time Machine Once More

If you liked Summer Time Machine Once More (2018), a comedy and science fiction movie directed by Makoto Ueda, 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
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…
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
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.
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
Sleeper (1973)
★ 6.8/10Also comedy and science fiction
Miles Monroe, a clarinet-playing health food store proprietor, is revived out of cryostasis 200 years into a future world in order to help rebels fight an oppressive government regime.
6
The Bed Sitting Room (1969)
★ 5.9/10Also comedy and science fiction
In the hazy aftermath of World War III, the fallout from a 'nuclear misunderstanding' is producing strange mutations amongst the survivors, and the noble Lord Fortnum finds himself transforming into a bed sitting room.
7
Amazon Women on the Moon (1987)
★ 5.9/10Also comedy and science fiction
Centered on a television station which features a 1950s-style sci-fi movie interspersed with a series of wild commercials, wacky shorts and weird specials, this lampoon of contemporary life and pop culture skewers some…
8
The Man in the White Suit (1951)
★ 6.9/10Also comedy and science fiction
The unassuming, nebbishy inventor Sidney Stratton creates a miraculous fabric that will never be dirty or worn out. Clearly he can make a fortune selling clothes made of the material, but may cause a crisis in the…
9
Dark Star (1974)
★ 6/10Also comedy and science fiction
A group of scientists are sent on a mission to destroy unstable planets. Twenty years into their mission, they have to battle their alien mascot as well as a "sensitive" and intelligent bombing device that starts to…
10
Beyond the Infinite Two Minutes (2020)
★ 7.2/10Also comedy and science fiction
A cafe owner discovers that the TV in his cafe suddenly shows images from the future, but only two minutes into the future.
11
Code 8 Part II (2024)
★ 6.4/10Also science fiction
In a world where superpowered people are heavily policed by robots, an ex-con teams up with a drug lord he despises to protect a teen from a corrupt cop.
12
Secret Society of Second-Born Royals (2020)
★ 6.6/10Also comedy
A rebellious teenage princess discovers she has superhuman abilities and joins a secret society of extraordinary second-born royals tasked with protecting the world.
13
LEGO Star Wars: The Mandalorian (2026)
★ 6.7/10Also science fiction
The Mandalorian and Grogu join their misfit allies for an epic party, celebrating their heroism. As friends regale the crowd with tales of their adventures, a pirate threat looms.
14
Monkey Business (1952)
★ 6.7/10Also comedy and science fiction
Research chemist Barnaby Fulton works on a fountain of youth pill for a chemical company. One of the labs chimps gets loose in the laboratory and mixes chemicals, but then pours the mix into the water cooler. When…
15
LEGO Star Wars Terrifying Tales (2021)
★ 6.8/10Also science fiction and comedy
Poe Dameron and BB-8 must face the greedy crime boss Graballa the Hutt, who has purchased Darth Vader’s castle and is renovating it into the galaxy’s first all-inclusive Sith-inspired luxury hotel.
16
Summer Time Machine Blues (2005)
★ 6.9/10Also comedy and science fiction
The members of a sci-fi club accidentally spill Coke on the remote controller of an air-conditioner during summer and suddenly a time machine appears in their sweating bath-like clubroom.
17
Babylon 5: The Road Home (2023)
★ 7.1/10Also science fiction
Travel across the galaxy with John Sheridan as he unexpectedly finds himself transported through multiple timelines and alternate realities in a quest to find his way back home. Along the way he reunites with some…
18
Prodigy (2017)
★ 6.1/10Also science fiction
Jimmy is a committed child psychologist who uses his own playbook, but when he is brought in to work with Ellie, he is completely unprepared for his subject—a 9-year-old psychopathic genius with nothing to lose. As he…
19
The Adam Project (2022)
★ 7/10Also science fiction and comedy
After accidentally crash-landing in 2022, time-traveling fighter pilot Adam Reed teams up with his 12-year-old self on a mission to save the future.
20
Henry Danger: The Movie (2025)
★ 7.7/10Also comedy and science fiction
Henry Hart meets a superfan—eager to fight crime with Kid Danger—who comes into possession of a device that can open up alternate realities. Facing a wild ride, Henry will need his best friend Jasper and his new…