While in Tahiti to scout for locations for a film (ultimately unrealised) on the mutiny of the HMS Bounty, legendary British director David Lean (Lawrence of Arabia, Dr Zhivago) became fascinated by a lost anchor jettisoned by Captain Cook in 1773. Produced for New Zealand’s South Pacific Television, this film follows the anchor’s discovery — by River Kwai bridge exploder Eddie Fowlie — and salvage. A rare 'documentary' credit for Lean, the film was written by his regular scripting collaborator Robert Bolt; Kiwi Kelly Tarlton provides expert dive guidance.