Innerspace

1987 · 2h00 · Film

Directed by Joe Dante

Starring Dennis Quaid, Martin Short, Meg Ryan, Kevin McCarthy, Fiona Lewis, Vernon Wells, Robert Picardo, Wendy Schaal, Harold Sylvester, William Schallert

Ideal when you feel… Curious Happy Exhausted

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.

Original language

English

Screenplay

Jeffrey Boam, Chip Proser

Music

Jerry Goldsmith

Cinematography

Andrew Laszlo

Cast

Kevin McCarthy, Fiona Lewis, Vernon Wells, Robert Picardo, Wendy Schaal, Harold Sylvester, William Schallert, Henry Gibson, John Hora

Updated July 22, 2026

Trailer

How to watch