Homicidal

1960s American horror directed by William Castle. Emily (Jean Arless), a young nurse, returns from her own murderous wedding ceremony to the house where she looks after a mute, wheelchair-bound stroke victim named Helga (Eugenie Leontovich), and confesses that she has just murdered a justice of the peace. When a police investigation leads a local shop owner to confront Emily and check up on Helga, chaos ensues as Emily's true identity is revealed.