CLASSIC RADIO ROAD SHOW: Lights Out, Knock at the Door

This episode of Lights Out, called "Knock at the Door", by Arch Oboler, was originally titled "The Mother-In-Law". An overbearing mother is murdered by her son's girlfriend, but the mother's ghost keeps haunting whenever her son is at home. She knocks at the basement door, the location of her demise!

John Bell as the Announcer

Laurie Noch as Ella

Gwen Ricks-Spencer as Mother

Duane Noch as Jay and Father's Voice