Van Williams Ken Madison Actor Troy Donahue Sandy Winfield II Actor Lee Patterson Dave Thorne Actor Diane McBain Daphne Dutton Actor Margarita Sierra Cha Cha O'Brien Actor Kathie Browne Guest Star Richard Crane Lt. Gene Plehn Actor Susan Seaforth Hayes Guest Star Roxanne Arlen Guest Star Joan Marshall Guest Star Elaine Devry Guest Star Brad Weston Guest Star Adam Williams Guest Star Sheldon Allman Guest Star Charles Lane Guest Star Jackson Halliday Guest Star Grace Lee Whitney Guest Star Howard McLeod Guest Star Benny Baker Guest Star Mike Road Guest Star William T. Orr Executive Producer Robert Douglas Director George Waggner Director Irving J. Moore Director Paul Landres Director Sidney Salkow Director Robert Sparr Director Jeffrey Hayden Director Michael O'Herlihy Director Dick Benedict Director Harold D. Schuster Director Gunther von Fritsch Director Charles Rondeau Director Leslie Goodwins Director Otto Lang Director Richard C. Sarafian Director Richard Benedict Director Joel Rogosin Producer Jerome L. Davis Producer Tom McKnight Producer