Here's another episode of "Screen Directors Playhouse." It originally aired on April 25, 1956.This is a weird one. It's a kind of remix of Hitchcock's "Rebecca." Angela Lansbury plays a newly-married woman who is haunted by her husband's former wife. The vehicle for this haunting? A malevolent cat, which more or less eventually drives Lansbury mad.So if you don't like cats, or if you just think