"New Zealand is ready" is the message in this early propaganda film made by the National Film Unit. It follows Japan's entry into World War II in December 1941. Until then the war had been a largely remote experience for many New Zealanders. Now our own soil was threatened. Using robust language and delivery, along with pictures of New Zealand defence forces in live-fire exercises, the film seeks to reassure while warning against overconfidence. New Zealand's remoteness is presented as a plus for defence and there's a subtext of self-reliance.

Riddled with old military tunnels, Auckland’s North Head has long been the focus of speculation. In this documentary Philip Alpers explores theories that a hidden tunnel network contains tonnes of decaying ammunition — and two old Boeing airplanes. Archeologist Dave Veart sets about finding the truth. The man responsible for closing the tunnels says there's nothing there; others recall seeing a plane. Filmmaker John Earnshaw is convinced of its existence. Earnshaw would spend years battling the crown in court, over claims of a breached agreement to search North Head.

In this National Film Unit-produced 'documentary' a circus sets up at the beach. Made for the Ministry of Works to stir debate about the use of coastal land, director Michael Reeves' wiggy treatment of the subject situates the film in the 'frustrated auteur meets sober commission' NFU tradition. Ringmaster Ian Mune is a seaside Willy Wonka canvassing claims to the coast. Demands of development, recreation, and housing are dramatised — including a bizarre look at stranger danger in suburbia, and a graphic illustration of the risks of off-mains sewage treatment.

Going with his father to see the battleship HMS Ramilles set Peter Couling on a course that led to the New Zealand Navy. Joining at 18, he soon found himself bound for Korea where his ship escorted convoys from Japan to Pusan. He was also on hand to see the battleship USS Missouri fire its guns in anger for the first time since World War II. That was in the early stages of the Incheon Landings. In this interview he also talks about going on parade in London for King George VI’s funeral. Back home he headed south with Sir Edmund Hillary and the Trans-Antarctic Expedition.

Starting his World War II military service in the army, Jack Harold was soon transferred to the navy. He saw active service at Guadalcanal in the Solomon Islands, and was aboard minesweeper HMNZS Moa when it and sister ship HMNZS Kiwi engaged a Japanese sub, eventually sinking it after the Kiwi dropped depth charges. The Moa’s luck didn’t hold; it was sunk in a Japanese raid, taking five of its crew with it. Jack survived, and returned to action in the Pacific aboard submarine-hunting ships. Jack Harold was discharged from the Navy in 1945; he passed away on 15 April 2017.

Gwen Stevens was one of the last survivors of World War ll's top secret Auckland Combined Military Headquarters. There she plotted grid references from New Zealand’s coastal radar, tracking the coming and goings of ships and aircraft. The threat of a Japanese invasion had everyone on edge. At one point there was panic when it was believed an aircraft carrier had been detected off the coast. All services were mobilised, but it turned out to be a mistaken reading of the Three Kings Islands. Over 70 years later, Stevens' recall remains clear. Stevens passed away on 1 January 2018.

Simone Horrocks' first feature revolves around the disintegration of a man's life, after his daughter goes missing. Horrocks relocates Stephen Blanchard's novel The Paraffin Child from a washed-up UK coastal community to West Auckland/Piha. Outrageous Fortune talent Antony Starr plays the forest ranger who separates from his wife, then learns she is pregnant to the policeman investigating his child's disappearance. Horrocks says After the Waterfall investigates healing, resilience, and "how we live with unfinished business". 

Daniel Herlihy’s naval career spanned 44 years, making him the longest continuous serving member of the New Zealand Navy. He joined in 1949, at the age of 14. Even before seeing active service in Korea he’d been involved in keeping New Zealand ports running, during the infamous 1951 waterfront dispute. Following significant action off Korea’s coasts, Daniel was later involved in the Suez Crisis and the Malayan Emergency. Later, while commanding a coastal patrol vessel, he took part in action against illegal Taiwanese fishing boats. At 82, Daniel recalls many details.

Shot in black and white (by Terry King and future Harry Potter cinematographer Michael Seresin), this early Tony Williams directorial effort answers its road safety instructional mandate with style. A jazzy soundtrack scores the setting up of a literal ‘lives collide’ plot. Two lovers go rambling; a gallerist in a goatee takes photos on a car trip, a beau takes his girl for a Wellington coastal drive, a musical duo drive from a 2ZB recording session ... all the while emergency room flash-forwards are intercut and the clock ticks as basic road safety lessons are ignored.

Craig Potton — renowned photographer and conservationist — is New Zealand coastal tour guide in this five part South Pacific Pictures’ series. In this excerpt from the opening episode Potton gets choppered in by his mate, legendary pilot Richard ‘Hannibal’ Hayes, to explore the edges of the Fiordland wilderness. The duo camp on Hayes’ ex-navy vessel moored in Breaksea Sound; and retrace Captain Cook’s star-gazing route in Dusky Sound (where Cook brewed the first beer in NZ). Then Potton frames the epic limestone landscape of Chalky Inlet through his camera lens.