Movie·1961·101 min

Mysterious Island

Name: Mysterious Island
Genre: Adventure, Science Fiction
Released: 1961-12-19
Duration: 101 min
Rating: 6.6
Cast: Michael Craig, Joan Greenwood, Michael Callan, Gary Merrill, Herbert Lom

Mysterious Island streams in the US free with ads on The Roku Channel, YouTube Free and Tubi TV, as of October 6, 2026.

A world beyond imagination! Adventure beyond belief!

6.6 / 10 · TMDB

Adventure Science Fiction

During the US Civil War, Union POWs escape in a balloon and end up stranded on a South Pacific island, inhabited by giant plants and animals. They must use their ingenuity to survive the dangers, and to devise a way to return home. Sequel to '20,000 Leagues Under the Sea' .

Where to watch

Tired of paying for every app?

9 apps, one package.

This title is not on an app included with Spectrum, but Spectrum Stream TV Signature includes HBO Max, the Disney+ and Hulu bundle, Peacock, Paramount+ and more. Spectrum Internet is required and sold separately.

See what’s included Calculate your savings

The streaming math

What if half your apps were already included?

See which ones Spectrum covers and what you’d actually save. No login. No email. Just math.

The concierge · Still listening

Streaming on