A spaceship from Earth lands on the planet Venus, and encounters a race of beings that the crew begins to suspect are descended from the lost city of Atlantis.
Norman Wooland
Dr. Ballantyne
Mandy Harper
Pat (as Amanda Coxell)
Robin Stewart
Jim
Robin Hunter
Peter
Patrick Kavanagh
Mike
Arnold Diamond
Imos
George Pastell
Kallas
Ferdy Mayne
Votan
Jackie Martin
Borlas
Zienia Merton
Marla
Tony Calvin
Joe
Robert Bruce
George
Andrew Laurence
Col. Armstrong
Robert James
Stewart
Michael Collins
Pearson - Gate Security (uncredited)
Philip Latham
Doctor Wilson (uncredited)
Colin Tapley
Scientist (uncredited)
Jack Taylor
1st Man in Black (uncredited)
Larry Taylor
2nd Man in Black (uncredited)
Jeremy Young
Hampton - TV Producer (uncredited)
1978 · Series
2021 · Series
2008 · Series
2018 · Series
2023 · Series
2019 · Series
2017 · Series
1963 · Series
2011 · Series
2025 · Series
2022 · Series
1996 · Series
2020 · Series