Incl. Barry Crocker (Barry McKenzie), Barry Humphries (Aunt Edna Everage/Hoot/Dr DeLamphrey), Spike Milligan (Landlord), Peter Cook (Dominic), Paul Bertram (Curly), Dennis Price (Mr Gort), Avice Landone (Mrs Gort), Mary Ann Severne (Lesley), Jenny Tomasin (Sarah Gort), Dick Bentley (Detective), Julie Covington (Blanche), Judith Furse (Claude), Christopher Malcolm (Sean), Maria O'Brien (Caroline Thighs), Margo Lloyd (Mrs McKenzie), Wilfred Grove (Customs Officer), Bernard Spear (Cabbie), Joan Bakewell (Herself), John Joyce (Maurie Miller), John Clarke (Expatriate), William Rushton (Passenger in plane), Irvin Allen, Alexander Archdale, John D. Collins (Toff at Young Conservatives' Ball), Russell Davies, Derek Ednie, Jean Fredericks, Jonathan Hardy (Groove Courtenay), Brad Hay, Julian Jebb, Ken Kitson, Subramania Ramakrishnan, Patsy Reading, Mohammad Shamsi, Elsa Smith, Brian Tapply, Jack Watling (TV Director),
Gough Whitlam (q.v., himself as Prime Minister), Bruce Beresford (Man In Pub - uncredited), Clive James (Man passed out at party - uncredited).