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InnerSpace (1987)

120 min · Fantasy, Komödie, Sci-Fi, comedy film, science fiction comedy, science fiction film

Popularity5/5
12-month trend23k11kExpand

12-month trend

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23k02025-09: 19,563 views2025-10: 12,974 views2025-11: 11,184 views2025-12: 10,878 views2026-01: 13,526 views2026-02: 13,091 views2026-03: 11,895 views2026-04: 12,844 views2026-05: 23,100 views2026-06: 13,557 views2026-07: 12,713 views2026-08: 11,383 views
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2025-09 to 2026-08

A test pilot accidentally becomes microscopic and ends up inside the body of a timid grocery clerk.

The story

In San Francisco, aviator Lt. Tuck Pendleton volunteers for a secret miniaturization experiment and is shrunk to microscopic size. During the process, a rival organization attacks the lab, and the wounded experiment supervisor injects Tuck and his pod into an unsuspecting passerby, Safeway grocery clerk Jack Putter. Unaware of the situation, Tuck must navigate the human body to establish contact with Jack. The duo must then collaborate to help Tuck escape the host body and prevent the rival organization from seizing the stolen miniaturization technology.

Full plot (contains spoilers)

After being injected into Jack Putter, Tuck realizes he is inside a human and establishes communication. They learn that a rival group led by Victor Scrimshaw stole a vital computer chip, with the second chip remaining in Tuck's pod. Jack and Tuck's girlfriend, Lydia Maxwell, pose as a henchman to steal the chip from Scrimshaw, but they are captured. During their imprisonment, a kiss transfers Tuck into Lydia's body. The criminals then shrink a henchman and inject him into Jack to find Tuck. Jack and Lydia eventually shrink the criminals and Scrimshaw to half-size while trying to retrieve the chip. Tuck discovers he is inside Lydia, who is pregnant. After another kiss transfers him back to Jack, they attempt to enlarge him. During the process, a henchman attacks Tuck in Jack's esophagus, but Tuck kills him in the stomach acid. Finally, Jack makes himself sneeze to eject the pod from his lungs, enlarging Tuck. Tuck is reunited with Lydia, and the film ends with a wedding where Jack serves as the best man.

First release year
1987
Runtime (minutes)
120
Production countries
United States
Original languages
English
Directors
Joe Dante
Writers
Jeffrey Boam · screenplay; Chip Proser · screenplay; Chip Proser · story
Cast and characters
Dennis Quaid · Tuck Pendleton; Martin Short · Jack Putter; Meg Ryan · Lydia Maxwell; Robert Picardo; Kevin McCarthy
Genres
science fiction; comedy
Themes
Size change; Technology; Collaboration
Tone and mood
Comedy; Goofy; Loony
Premise and plot tags
Science Fiction; Comedy; Miniaturization
Source material / true-story basis
Inspired by the 1966 film Fantastic Voyage
Reception
The film received positive reviews from critics and was a hit on video, though it was considered a disappointment in its day due to a poor ad campaign.
Reported review scores
Metacritic · score: 66 · scale: 100 · review count: 15
Awards and nominations
Academy Award · Best Visual Effects · 1988 · Won
Production trivia
The film was originally intended to have a much older actor play Tuck's role.; Joe Dante has an uncredited cameo as a Vectorscope employee.; The script was originally intended to feature Michael J. Fox inside Arnold Schwarzenegger's body.
Catalogue themes and tags

1980s, Acid, Auto, Chain, Computersimulation, Countdown, Ear, Enführung, Ermordung, Experiment, Eye, Eye Ball, Gag, Gegenwart, Geheimnisse, Golden Gate Bridge, Große Blutlache, Hasen, Hearing, Heart, Hero, Hypochondriac, Infusion, Kiss, Laser, Lovestory, Machismo, Male Nudity, Medic, Medicine, Mirror, Mistake in Person, Needle, Nerves, Office, Personality Disorder, Pissen, Rabbit, Research, Running, Shrinking, Skeleton, Sneeze, Stomach, Supermarket, Syringe, U-Boot, Vereinigte Staaten von Amerika, Volvo, Wretch, X-rays, chase, schreien, Crime Fiction, Science Fiction, Adventure, Action/Adventure, Comedy, Family Film, Action

Film metadata comes from the open sources listed in Credits & Contact. Catalogue details may be incomplete.

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