This consolidating episode of the archive-based New Zealand history series finds World War II at an end, the return of Kiwi servicemen and the country in an optimistic mood. That's sealed by the 1950 British Empire Games where New Zealand is third on the medal table. But rising prices and low incomes lead to more militant unionism, culminating in the fractious waterfront workers dispute of 1951. At the same time there's a new flowering of the arts. The New Zealand Symphony Orchestra is established and a new generation of writers and artists take centre stage.

This short film, made by Alister Barry and Rod Prosser, draws together real and satirically imagined elements of the mid-70s anti-nuclear debate as preparations are made for the USS Truxtun’s visit to Wellington. The new National government has reversed Norman Kirk's nuclear-free policies and the whiff of duplicity hangs heavy in the air as politicians, unionists and protestors jibe for position on land and at sea. Made with assistance of unions and members of the screen industry, the film features embedded footage shot from the Truxtun’s ‘unwelcoming’ flotilla.

The Spanish Civil War (1936-1939) was waged between Republicans and General Franco’s Nationalists. Thousands of volunteers from around the globe joined the fight, mostly on the Republican side. These excerpts from a 1976 documentary on the 20 or so Kiwi veterans of the conflict feature Joan Conway, who reflects on the death of her brother Griff Maclaurin fighting the fascists; Tom Spiller, another International Brigade soldier; socialist George Jackson, who discusses official apathy from the NZ Government, and Geoffrey Cox, who wrote a book about the war.

In 1951, New Zealand temporarily became a police state. Civil liberties were curtailed, freedom of speech denied, and people could be imprisoned for providing food to those involved. This award-winning documentary tells the story of the 1951 lockout of waterside workers, and what followed: an extended nationwide strike, confrontation and censorship. There are interviews with many involved, from workers to journalists and police. At the 2002 NZ Television Awards, 1951 won awards for Best Documentary and Documentary Director (John Bates). Costa Botes backgrounds 1951 here.

In this 2002 documentary director Brita McVeigh heads down the aisle to explore the world of air hostesses in air travel’s glamorous 60s and 70s heyday. Seven ex-“trolley dollies” recall exacting beauty regimes, controversial uniform changes, and the job’s unspoken insinuation of sexual availability. The cheese and cracker trolley becomes a vehicle that charts the changing status of women as McVeigh argues that — despite layovers in Honolulu, and a then-rare working opportunity for ‘girls’ — the high life concealed harassment, and struggles for equal rights and pay.

Taking in depression and prosperity, this edition of the Kiwi social history series explores the boom and bust cycles of the economy. Stories include TJ Edmonds, of baking powder fame, who made his fortune by hawking his wares around Christchurch before opening his iconic factory. Factory workforces expanded, and with them unions. Worker dissatisfaction with pay and conditions led to the Queen Street riot of 1932, a defining moment in NZ history retold here by protest leader Jim Edwards' son. Edwards’ real estate agent granddaughter is also interviewed.

Bernard Kearns presents a survey of NZ life in the 30s in this episode of the National Film Unit series The Years Back (“people and events that shaped the New Zealand of today”). The documentary includes a wealth of footage taken from NFU stock: the aftermath of the 1931 Napier earthquake, the Depression (as Kearns bluntly states, “there was a lot of misery in the 30s”), and runner Jack Lovelock’s gold medal triumph at the Berlin Olympics. There’s also editorial flair as King George VI’s lavish coronation ceremony is juxtaposed with the A&P show back home.

Four-part series Revolution examined radical changes in New Zealand society in the 1980s and 1990s. This final episode sums things up, after examining "the second wave" of neoliberal reform when National took power in 1990, shortly after Telecom was sold to American interests. Incoming finance minister Ruth "mother of all budgets" Richardson oversaw a reduction of welfare payments, a shake-up of the health system, and a curbing of union powers. Richardson: "in a human sense I understood that [community outrage], but that wasn't going to deflect me".

This classic wartime newsreel profiles the coal mining towns of Westland. It compares the town of Rūnanga, where mining has brought prosperity and a strong community life, with Denniston, which is set in rocky, inhospitable land high up a West Coast mountainside. Its tone is patriotic: “Here then are the men who feed New Zealand with the raw material of industrial prosperity ... They work in the darkness of the mines, buried away from the fresh splendours of the air above them.” The Weekly Reviews were screened in cinemas 1942 - 1950.

This edition of the 1970s current affairs show sees reporter Joe Coté investigating women in politics. A potted history of the trailblazers — from suffragist Kate Sheppard to Māori MP Whetu Tirikatene-Sullivan (first to have a baby while in office) — leads to wide-ranging conversations with contemporary women in politics. Future Christchurch mayor Vicki Buck (here a 19-year-old council candidate) and others from across the spectrum, talk about ongoing struggles for equality: education, empowerment, abortion, childcare support, and the ‘old boys’ network.