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In page Barry McKenzie Holds His Own:

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Bruce Beresford wanted to make a film of The Getting of Wisdom but was unable to raise finance. The movie was entirely funded by Reg Grundy.[1] Shooting began in February 1974. Most of the film was shot on location in England, Wales and Paris, with some studio scenes shot in London. Edna's home movie footage was shot at Palm Beach, Sydney, in December 1973. British unions constantly objected to Australian cast and crew working in Britain.[2]