Guest Stars Dabbs Greer as Mr. Coombs Robert Hooks as Floyd Brown Ron Randell as George Maple Rhys Williams as Doctor Co Starring Mark Stewart as Toby Fair Pepper Martin as Virgil Walter Mathews as Lester Parks Julian Burton as Chemist Paulene Myers as Mrs. Johnson John Alderson as Sam Tallis Scott Hale as Harrell Uncredited Larry Linville as Detective Sergeant George Kramer Jerry Rush as Hood
