The party is rounded out by Chumisa Dornford-May as Marianne’s kid sister Fritz, a champagne radical who’s working to destroy capitalism with PRADA (the People’s Revolution Anti-Domination Army — ho ho, very satirical). Fritz is a lesbian until she meets a hunkily poetic soldier who, with his commanding officer, occupies one of the many diners the group visits that have no food, plastic food, or a dead chef.