Movies Like The Misadventures of Merlin Jones

If you liked The Misadventures of Merlin Jones (1964), a science fiction and family movie directed by Robert Stevenson, 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
Thunderstruck (2012)
★ 6.2/10Also comedy and family
After NBA star Kevin Durant switches talent with 16 year old Brian, the teenager becomes the star of his high school team, but Durant starts struggling and eventually learns an important lesson.
2
Tomorrowland (2015)
★ 6.3/10Also family and science fiction
Bound by a shared destiny, a bright, optimistic teen bursting with scientific curiosity and a former boy-genius inventor jaded by disillusionment embark on a danger-filled mission to unearth the secrets of an enigmatic…
3
Spymate (2006)
★ 6.2/10Also comedy and family
Amelia, a young genius and daughter of a top secret agent, unknowingly invents a contraption that makes her the target of an evil scientist.
4
Return from Witch Mountain (1978)
★ 5.9/10Also science fiction and family
Tony and Tia are other-worldly twins endowed with telekinesis. When their Uncle Bene drops them off in Los Angeles for an earthbound vacation, a display of their supernatural skill catches the eye of the nefarious Dr…
5
Stewie Griffin: The Untold Story (2005)
★ 6.9/10Also comedy and science fiction
The maniacal baby of the Griffin family, Stewie, meets his future self. In doing this he discovers that his future image is not what he has anticipated because of a near death experience.
6
Secret Headquarters (2022)
★ 6.3/10Also comedy and science fiction
While hanging out after school, Charlie and his friends discover the headquarters of the world’s most powerful superhero hidden beneath his home. When villains attack, they must team up to defend the headquarters and…
7
A.R.C.H.I.E. (2016)
★ 6/10Also family and science fiction
A recently orphaned 15-year-old who has moved to a small town to live with her uncle befriends a robotic canine with super strength, x-ray vision and the ability to talk and the pair take on a military complex…
8
Henry Danger: The Movie (2025)
★ 7.7/10Also comedy and family
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…
9
Short Circuit (1986)
★ 6.7/10Also science fiction and comedy
After a lightning bolt zaps a robot named Number 5, the lovable machine starts to think he's human and escapes the lab. Hot on his trail is his designer, Newton, who hopes to get to Number 5 before the military does…
10
D.A.R.Y.L. (1985)
★ 6.4/10Also family and science fiction
Daryl is a normal 10-year-old boy in many ways. However, unbeknown to his foster parents and friends, Daryl is actually a government-created robot with superhuman reflexes and mental abilities. Even his name has a…
11
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.
12
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…
13
Time Toys (2016)
★ 5.9/10Also family and science fiction
A group of middle school kids stumble upon a chest full of incredible toys from the future. The discovery takes them on an adventure using their newfound toys to save their neighborhood and ultimately the world from a…
14
Little Big League (1994)
★ 6/10Also comedy and family
When the owner of the Minnesota Twins passes away, he bequeaths the team to his preteen grandson. The newly minted head honcho quickly appoints himself manager, causing unrest in an organization that struggles to take…
15
The Absent-Minded Professor (1961)
★ 6.5/10Also comedy and family
Bumbling professor Ned Brainard accidentally invents flying rubber, or "Flubber", an incredible material that gains energy every time it strikes a hard surface. It allows for the invention of shoes that can allow jumps…
16
Marvel Rising: Heart of Iron (2019)
★ 6.4/10Also family and science fiction
Ironheart, AKA Riri Williams, is having difficulty adjusting to college life as the youngest student there when the college's engineering lab is demolished by an alien and her best friend is kidnapped. Inspired by Iron…
17
The Cat from Outer Space (1978)
★ 6/10Also comedy and family
A UFO is stranded on earth and impounded by the US government. Its pilot, a cat with a collar that gives it special powers, including the ability to communicate with humans, has eluded the authorities and seeks the…
18
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…
19
The Wizards Return: Alex vs. Alex (2013)
★ 7.8/10Also family and comedy
While trying to prove to her family she can be mature and responsible, teen wizard Alex Russo conjures up a spell to rid herself of her bad qualities, unintentionally creating a Good and Evil Alex. When Evil Alex gets…
20
Now You See Him, Now You Don't (1972)
★ 6.3/10Also comedy and family
Dexter Riley is a science student at Medfield College who inadvertently invents a liquid capable of rendering objects and people invisible. Before Dexter and his friends, Debbie and Richard Schuyler, can even enjoy…