![Signpost to Murder](https://i0.wp.com/themoviedb.org/t/p/w185/6MDWrbbKjtq50eC1hiOxZgSPUrY.jpg)
Signpost to Murder
Are we all potential killers?
An escaped mental patient, reported to be homicidal, hides out in a woman's rural home.
- Genre: Thriller, Crime
- Country: United States
- Director: George Englund
- Cast: Joanne Woodward, Stuart Whitman, Edward Mulhare, Alan Napier, Joyce Worsley, Leslie Denison, Murray Matheson, Hedley Mattingly, Carol Veazie,