In Harpo Speaks, Harpo talks about his friendship with Bernard Shaw while vacationing on the Riviera. He mentions that he and Shaw were in a movie playing pool in the background. Does anyone know anything about this?

In his autobiography, Harpo Speaks, Harpo describes a scene besides the swimming pool at the estate of William Randolph Hearst where a young wanna-be starlett refers to Mr Shaw as "Wiskers".