Paul Landres Director John Beal Dr. Paul Beecher Actor Coleen Gray Carol Butler Actor Kenneth Tobey Sheriff Buck Donnelly Actor Lydia Reed Betsy Beecher Actor Dabbs Greer Dr. Will Beaumont Actor Herb Vigran George Ryan Actor Ann Staunton Marion Wilkins Actor James Griffith Henry Winston Actor Paul Brinegar Willy Warner Actor Arthur Gardner Producer Jules Levy Producer Arnold Laven Producer Pat Fielder Screenwriter Jack MacKenzie Cinematographer John Faure Film Editing Gerald Fried Original Music James Dowell Vance Art Director Rudy Butler Set Decoration