Rod Slater is the newly appointed general manager of the Sonderditch gold mine, but he stumbles across an ingenious plot to flood the mine, by drilling into an underground lake, so the unscrupulous owners can make a killing in the international gold market.
Roger Moore
as Rod Slater
Susannah York
as Terry Steyner
Ray Milland
as Hurry Hirschfeld
John Gielgud
as Farrell
Bradford Dillman
as Manfred Steyner
Tony Beckley
as Stephen Marais
Simon Sabela
as Big King
Marc Smith
as Tex Kiernan
John Hussey
as Plummer
Bernard Horsfall
as Dave Kowalski
Bill Brewer
as Aristide
Norman Coombes
as Lemmer
