A planet is discovered in the same orbit as Earth's but is located on the exact opposite side of the sun, making it not visible from Earth. The European Space Exploration Council decide to send American astronaut Glenn Ross and British scientist John Kane via spaceship to explore the other planet.

Roy Thinnes
Colonel Glenn Ross

Ian Hendry
John Kane

Patrick Wymark
Jason Webb

Lynn Loring
Sharon Ross

Loni von Friedl
Lisa Hartmann
Franco De Rosa
Paulo Landi

George Sewell
Mark Neuman

Ed Bishop
David Poulson
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Why we're confident →Release Date
August 27, 1969
Runtime
1h 41m
Rating
G
Genres
Science Fiction
Director