Who wrote the play that Jack Thompson was the lead actor in 1980?
Jack Thompson (actor):  He is best known as a lead actor in several acclaimed Australian films, including such classics as "The Club" (1980), "Sunday Too Far Away" (1975), "The Man from Snowy River" (1982) and "Breaker Morant" (1980). The Club (1980 film): The Club is a satirical play by Australian playwright David Williamson.
David Williamson