This Island Earth poster

Movie

This Island Earth

“2½ Years in the Making!”

1955 6.0 85 min Horror Science Fiction Adventure

Overview

Aliens have landed and are hiding on Earth, but need Earth’s scientists to help them fight an inter-planetary war.

Available movie listing Catalogue updated 16 August 2026

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iBOX TV currently lists This Island Earth. This catalogue entry was updated on 16 August 2026 and continues through the matching Telegram result.

Status: Released
First released: 1955
Runtime: 85 minutes
Original language: EN

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Official trailer

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Featured cast

Rex Reason

Rex Reason

Dr. Cal Meacham

Faith Domergue

Faith Domergue

Dr. Ruth Adams

Jeff Morrow

Jeff Morrow

Exeter

Lance Fuller

Lance Fuller

Brack

Robert Nichols

Robert Nichols

Joe Wilson

Russell Johnson

Russell Johnson

Steve Carlson

Douglas Spencer

Douglas Spencer

The Monitor of Metaluna

Karl Ludwig Lindt

Karl Ludwig Lindt

Dr. Adolph Engelborg

Regis Parton

Regis Parton

Mutant (uncredited)

Richard Deacon

Richard Deacon

Pilot (uncredited)

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