How long is Innerspace?

Innerspace is 2 h long (120 minutes). If you start it at 8:00 pm it ends at 10:00 pm; add about 20 minutes if you watch trailers first.

What is Innerspace rated?

Innerspace is rated PG in the US.

Where can I stream Innerspace?

As of 2026-11-06 it is not streaming on a subscription or free service in the US; it can be rented or bought on Amazon Video, Apple TV Store, Google Play Movies. Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

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Where to watch Innerspace (1987) tonight

Innerspace (1987) runs 2 h, is rated PG in the US and averages 6.8 from 1,485 TMDB members. Test pilot Tuck Pendleton volunteers to test a special vessel for a miniaturization experiment. Accidentally injected into a neurotic hypochondriac, Jack Putter, Tuck must convince Jack to find his ex-girlfriend, Lydia Maxwell, to help him extract Tuck and his ship and re-enlarge them before his oxygen runs out.

Runtime: 2 h — ends 10:00 pm if you start at 8:00 pm
Rated: PG (US)
Genres: Action, Comedy, Science Fiction
Released: July 1, 1987
TMDB rating: 6.8 / 10 from 1,485 votes
Director: Joe Dante
Starring: Dennis Quaid, Martin Short, Meg Ryan, Kevin McCarthy
Language: English

Good for a group? Yes — a crowd movie.Action and Comedy hold a room: people can talk, laugh or scream over it and still follow what is going on.

Where to watch it tonight

Availability loads live for your country. See where Innerspace streams (JustWatch via TMDB) →

Streaming availability by JustWatch. As of 2026-11-06 it is not streaming on a subscription or free service in the US; it can be rented or bought on Amazon Video, Apple TV Store, Google Play Movies.

Questions people ask

How long is Innerspace?: Innerspace is 2 h long (120 minutes). If you start it at 8:00 pm it ends at 10:00 pm; add about 20 minutes if you watch trailers first.
What is Innerspace rated?: Innerspace is rated PG in the US.
Is Innerspace a good movie to watch with a group?: Yes — a crowd movie. Action and Comedy hold a room: people can talk, laugh or scream over it and still follow what is going on.
Where can I stream Innerspace?: As of 2026-11-06 it is not streaming on a subscription or free service in the US; it can be rented or bought on Amazon Video, Apple TV Store, Google Play Movies. Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).

Lists it could be on

If you like Innerspace

Innerspace on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-06. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists