“P.S. Your Cat Is Dead”: Raunchy, Earnest, Serious Fun at the Flagler Playhouse June 5, 2011 | FlaglerLive | 3 Comments In “P.S. Your cat Is Dead,” the early 1970s play by James Kirkwood, the hilarity of losers competes with sexual ambushes through blazing dialogue to produce an endearing, if adult, comedy. A review.