Derwent, Clarence2009-08-212009-08-211997-05-0700000554_1https://hdl.handle.net/1920/5092Theater review.en-USExperimental TheatreThat Proves the RuleTextANTAActors' EquityDramatists' GuildBreen, RobertDerwent, ClarenceCrawford, CherylAnderson, MaxwellFreedley, GeorgeHelburn, TheresaHoughton, Norris