Directed by Charles Marquis Warren Written by John C. Champion Charles Marquis Warren Sterling Hayden as Gilman S. Hanley Joan Leslie as Ellen Hanley Ward Bond as Lt. Tod Voorhees James Arness as George Redfield Peter Coe as Jumper Hall John Pickard as Gundy Boyd Robert Wilke as Sgt. Maj. Kearn Kyle James as Vern Brechene Richard Emory as Dan Mott Directed by Sam Newfield Written by Orville H. Hampton Produced by Sigmund Neufeld Richard Travis as Phil Ramsey Sheila Ryan as Ginny O'Donnell Sid Melton as Manchu Murphy Michael Whalen as Maj. Clinton Lyle Talbot as Lt. "Mack" McLaughlin Dee Tatum as Terry Newell Richard Emory as Army Lt. Daniel Oliver Jack Reitzen as Prof. Kim Ho Charles Iwamoto as Simo Karl 'Killer' Davis as Kingpin Johnny Grant as Johnny Grant - TV Show Host Carla Martin as Sarah Ray Singer as Grantland Eddie Lee as Chin Koo - Korean Shop Owner Margia Dean as Television Actress