In Margrave Of The Marshes, Sheila mentions Peel and herself invited to John Walters and his wife's home for dinner to watch the film 'Ice Cold In Alex' on television: "Walters and Helen provided the most ingenious movie dinner on the night when Ice Cold in Alex was being screened. Their flat in Croydon was unusually hot that night, since Walters had cranked up the heating to provide an authentic replication of the film's desert setting. Soon after, we were treated to a viciously spicy vegetable curry that left us gasping for a drink. Obviously lager was out of the question, at least until that famous moment in the movie when John Mills is rewarded with his own refreshing pint, so John asked if we would have a glass of water. 'Sure,' Walters piped up, 'help yourself.' John rushed to the si