Kent Murdock, up in Boston, has his troubles with a moving picture company there for a premiere, when he tries to keep an eye on a young girl with ambitions for an acting career. Murder intervenes, the girl disappears, Murdock calls in the police, only to find the body disappeared. While leaving the routine to the police. Murdock does some private investigation. Another murder occurs, before Murdock confronts the killer. Not quite up to high standard of previous Murdock yarns.