Movie guide
Innerspace (1987): movie guide
Innerspace (1987) is a Action, Comedy, Science Fiction running about 120 minutes. It holds a TMDB score of 6.8/10 from 1,489 votes. Notable cast includes Dennis Quaid, Martin Short, Meg Ryan, Kevin McCarthy. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 1987-07-01
- Runtime: 120 min
- TMDB: 6.8/10
- Genres: Action, Comedy, Science Fiction
Last updated: 2026-11-11 · First listed: 1987-07-01
Get the official Android app on Google Play
What is Innerspace about?
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.
Cast highlights
Innerspace features Dennis Quaid, Martin Short, Meg Ryan, Kevin McCarthy, Fiona Lewis, Vernon Wells. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 1987-07-01. Runtime: 120 minutes. TMDB score: 6.8/10 (1,489 votes). Genres: Action, Comedy, Science Fiction. Original language: en. Status: Released.
Discover Innerspace on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Innerspace, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is Innerspace?
- Innerspace is listed as Action, Comedy, Science Fiction on TMDB.
- How long is Innerspace?
- Innerspace runs about 120 minutes.
- Who stars in Innerspace?
- Cast highlights include Dennis Quaid, Martin Short, Meg Ryan, Kevin McCarthy, Fiona Lewis, Vernon Wells.
- Does Cinema Box stream Innerspace?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track Innerspace?
- Open the Innerspace page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.
