The playwright
Alan Seymour (1927–2015) was born in Perth, orphaned young and raised by older sisters. He worked as a freelance writer in Sydney and, soon after this play's success, emigrated to London. He said the play grew out of watching drunk veterans in the streets of Summer Hill on Anzac Day, 1955, and that he came to respect the older generation even as he questioned the mythology.
The 1960 controversy
The Adelaide Festival's board withdrew the play before its scheduled premiere, fearing it would offend returned servicemen. The ban became national news; an amateur production went ahead in Adelaide, and the professional Sydney premiere on 26 April 1961 proceeded despite bomb threats.
Anzac Day in the 1950s
By the late 1950s Anzac Day was a solemn national institution, but also, visibly, a day of heavy public drinking and two-up. To criticise it at all was widely felt to insult the dead. The play was one of the first mainstream Australian works to say so out loud.
Post-war Australia
Rising university access was beginning to move working-class children into the professions — and, often, out of their parents' world. The Cooks' anxiety about Hughie is the era's anxiety in one kitchen.
Still contested
The argument has not gone away. Debate about the scale of Anzac commemoration (the cost of the centenary, what the day now means) keeps the play current.