Pathfinders to Mars

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George Coulouris

The Imposter / Harcourt Brown

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Stewart Guidotti

Geoffrey Wedgwood

6 ep.

Pamela Barney

Professor Mary Meadows

6 ep.

Hester Cameron

Margret Henderson

6 ep.

Hugh Evans

Ian Murray

6 ep.

Astor Sklair

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Bernard Horsfall

Professor Hawkins

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Peter Williams

Professor Norman Wedgwood

1 ep.