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.

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.

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".

The tagline runs: "The story of unemployment in New Zealand" and In A Land of Plenty is an exploration of just that; it takes as its starting point the consensus from The Depression onwards that Godzone economic policy should focus on achieving full employment, and explores how this was radically shifted by the 1984 Labour government. Director Alister Barry's perspective is clear, as he trains a humanist lens on ‘Rogernomics' to argue for the policy's negative effects on society, "as a new poverty-stricken underclass developed".

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.

The Country GP (Lani Tupu) takes a back seat in an episode set in the first week of 1950, which centres around the arrival in Mason’s Valley of the parents of local teacher Tim Bryant (Duncan Smith). The discovery that Tim’s father Sid (played by Vigil scriptwriter Graeme Tetley) is a unionist and paid up member of the Communist Party shatters the township’s apparently relaxed way of life. Sid has come to warn his son of difficult times ahead that could see him back in prison, but his presence inflames some of the locals and leads to a questioning of the true meaning of freedom.

Someone Else’s Country looks critically at the radical economic changes implemented by the 1984 Labour Government - where privatisation of state assets was part of a wider agenda that sought to remake New Zealand as a model free market state. The trickle-down ‘Rogernomics’ rhetoric warned of no gain without pain, and here the theory is counterpointed by the social effects (redundant workers, Post Office closures). Made by Alister Barry in 1996 when the effects were raw, the film draws extensively on archive footage and interviews with key “witnesses to history”.

This edition of the 70s 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.