Innerspace

Play trailer

Innerspace

PG

1987

1h 59m

Comedy

Fantasy

Adventure

Play Trailer

Watchlist

Watchlist

Tomatometer

Popcornmeter

81%

Tomatometer

47 Reviews

66%

Popcornmeter

25,000+ Ratings

A scientifically miniaturized marine unexpectedly finds himself floating around the body of a hypochondriac, and trying to outwit saboteurs who want the device that shrank him. Attempts by his colleagues to retrieve the little man - protected inside a tiny submersible - are hampered by the would-be thieves.

Watch on Fandango

Stream Now

Critics Consensus

A manic, overstuffed blend of sci-fi, comedy, and romance, Innerspace nonetheless charms, thanks to Martin Short's fine performance and the insistent zaniness of the plot.

Read Critics Reviews

Jake Cole

Slant Magazine

Apr 6, 2026

One of the funniest aspects of Innerspace is how elaborately over-plotted it is.

Go to Full Review

Sheila Benson

Los Angeles Times

Aug 6, 2020

Densely inventive and consistently hilarious.

Go to Full Review

Gene Siskel

Chicago Tribune

Aug 6, 2020

3/4

''Innerspace'' is a classic example of a film that would achieve more if it tried less. But it still is an ambitious comedy made funny by Short's sweet performance...

Go to Full Review

Jeff Beck

The Blu Spot

Apr 27, 2026

3.5/5

Innerspace may seem like nothing more than a silly riff on Fantastic Voyage, but in utilizing a rather unique & absurd approach, as well as stunning Oscar-winning visual effects, it manages to become a rather entertaining adventure.

Go to Full Review

Nick Rogers

Midwest Film Journal

Apr 21, 2026

4/5

Joe Dante's comic sci-fi /action romp still holds up as a crackling adventure bolstered by the odd-couple conversational chemistry of Dennis Quaid and Martin Short.

Go to Full Review

Richard Freedman

Newark Star-Ledger

Jan 12, 2026

Most of "Innerspace" is derivative, with little invention of its own.

Go to Full Review

Read all reviews

MariofanAlex445 T

@RT47678067 Sep 14, 2026

There’s something really fun about the entire premise of this movie. This dude unknowingly gets screwed over by some doctor that was getting chased, and now he’s gotta deal with some guy talking in his ear. It’s very fitting for Dante considering his track record with comedic sci-fi adventures. 4/5 stars.

See more

Landon J

@Minxsykitty Jul 30, 2026

I wasn't highly invested in this. Has strong moments and Quaid is awesome. Really felt highly forgettable and mediocre. Left feeling like I could have seen something else instead lol.

See more

Aye E

@RT43717499 May 27, 2026

Such an imaginative, fun, unique, entertaining movie! Great charismatic cast. A core 80's family, sci-fi, adventure film with some average Joe characters not set in space but in a science lab. It's both silly, strange, and sensitive. Doesn't get the credit it deserves. Who doesn't love frickin Dennis Quaid and Meg Ryan when they were a couple?? And Martin Short is unforgettable, especially when shown as a regular guy, who's funny but not a comedy heel. So glad this came out when I was a kid.

See more

Joel H

@786Joel May 6, 2026

I was really into Innerspace when I was a kid. I loved the concept, I thought it was exciting, it made me laugh, it had everything. It wasn’t until I grew up that I realized how bonkers of a movie it really is. The plot is really far out there, and there are parts of it that don’t really make sense. And yet, it’s still exciting and funny. If this film were made today, it would be entirely computer generated, but the practical effects actually help it hold up better. Martin Short is amusing, Dennis Quaid is charismatic, and Meg Ryan is adorable. Despite its shortcomings, I still enjoy Innerspace.

See more

Jason H

@RT50328122 Apr 24, 2026

This movie should have been a massive box office smash.

See more

thiago s

@Thiagostone Jul 7, 2025

Filme fraco, o roteiro é fraco, as cenas são fracas, a história é fraca, o elenco é fraco, e ninguém ajuda a melhorar o filme, os personagens são fracos, e o filme deveria ter cenas bem melhores e relevantes, para fazer o filme ser bom

See more

Read all reviews

Read More

Read Less

WRITE A REVIEW

EDIT REVIEW

POST RATING

Joe Dante

Director

Dennis Quaid

Lt. Tuck Pendleton

Martin Short

Jack Putter

Meg Ryan

Lydia Maxwell

Kevin McCarthy

Victor Eugene Scrimshaw

Fiona Lewis

Dr. Margaret Canker

Ghostbusters II

57%

61%

Ghostbusters II

Watchlist

Ghostbusters

95%

88%

Ghostbusters

Watchlist

TRAILER

for Ghostbusters

Back to the Future Part II

63%

86%

Back to the Future Part II

Watchlist

TRAILER

for Back to the Future Part II

Roald Dahl's The Witches

50%

32%

Roald Dahl's The Witches

Watchlist

TRAILER

for Roald Dahl's The Witches

The Sorcerer's Apprentice

40%

53%

The Sorcerer's Apprentice

Watchlist

Discover more movies and TV shows.

View More

Tiny Adventure Alternatives to Ant-Man and the Wasp That You Can Watch at Home

The Matrix Trilogy, Bad Santa, Chef, and More on Netflix and Amazon Prime This Week

View more photos

Synopsis

A scientifically miniaturized marine unexpectedly finds himself floating around the body of a hypochondriac, and trying to outwit saboteurs who want the device that shrank him. Attempts by his colleagues to retrieve the little man - protected inside a tiny submersible - are hampered by the would-be thieves.

Director: Joe Dante
Producer: Michael Finnell
Screenwriter: Jeffrey Boam
Distributor: Warner Bros. Pictures
Production Co: Warner Bros., Guber-Peters Company, Amblin Entertainment
Rating: PG
Genre: Comedy, Fantasy, Adventure
Original Language: English
Release Date (Theaters): Jul 1, 1987, Original
Release Date (Streaming): Jan 1, 2009
Box Office (Gross USA): $25.9M
Runtime: 1h 59m
Sound Mix: Surround

Join The Newsletter

Join The Newsletter

Cookie Settings