Pathfinders to Mars

Guy Verney

Gerald Flood

Conway Henderson

乔治·库卢里斯

The Imposter / Harcourt Brown

Stewart Guidotti

Geoffrey Wedgwood

Pamela Barney

Professor Mary Meadows

Hester Cameron

Margret Henderson

Hugh Evans

Ian Murray

Astor Sklair

John Field

伯纳德·霍斯福尔

Professor Hawkins