BARRYMORE FILM FESTIVAL: The Spiral Staircase (1945-84 min). Director Robert Siodmak and screenwriter Mel Dinelli adapt Ethel Lina White’s suspense novel, Some Must Watch, about a mute servant girl (Dorothy McGuire) threatened by a killer whose victims are all disabled. Ethel Barrymore co-stars with George Brent, Kent Smith, Rhonda Fleming, Elsa Lanchester and Rhys Williams. 7:30 p.m.