Nightmare at 43 Hillcrest

Peter Sallis as Man (uncredited) John Karlen as Frank Linwood Walter Brooke as Michael Doran Don Dubbins as Sanford Bates Richard Stahl as Richard Estabrook Jim Hutton as Greg Leyden Peter Mark Richman as Clarence Hartog Mariette Hartley as Sharon Reischauer Emmaline Henry as Esther Leyden

Bob Cobert Music Michael Westmore Makeup Artist Dan Curtis Executive Producer