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The Lost World

5.819601h 37mMovieAdventureFantasyScience Fiction

Professor Challenger leads an expedition of scientists and adventurers to a remote plateau deep in the Amazonian jungle to verify his claim that dinosaurs still live there.

DirectorIrwin Allen
WritersIrwin Allen·Charles Bennett
ProducerIrwin Allen

Where to watch

CultpixCultpixMometuMometu
Availability shown for United States · rights vary by country

Cast · Directed by Irwin Allen

MRMichael Rennie
Michael Rennie
Lord John Roxton
JJJill St. John
Jill St. John
Jennifer Holmes
DHDavid Hedison
David Hedison
Ed Malone
CRClaude Rains
Claude Rains
Prof. George Edward Challenger
FLFernando Lamas
Fernando Lamas
Manuel Gomez
RHRichard Haydn
Richard Haydn
Prof. Summerlee
RSRay Stricklyn
Ray Stricklyn
David Holmes
JNJay Novello
Jay Novello
Costa
VMVitina Marcus
Vitina Marcus
Native Girl
IWIan Wolfe
Ian Wolfe
Burton White
CCColin Campbell
Colin Campbell
Prof. Waldron (uncredited)
JG
John Graham
Stuart Holmes (uncredited)

More from Michael Rennie · Lead actor

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More from Jill St. John · Co-star actress

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More from Irwin Allen · Director

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The Story of Mankind
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1957 · 4.4
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The Lost World — streaming FAQ

Which OTT platform streams The Lost World?

The Lost World is streaming on Cultpix and Mometu in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is The Lost World on Netflix?

No, The Lost World is not on Netflix in United States as of October 2026. It's currently on Cultpix and Mometu.

Is The Lost World on Amazon Prime Video?

The Lost World isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch The Lost World for free?

The Lost World is available to stream free (with ads) on Mometu in United States.