Guest Stars Lee Meriwether as Dr. Ann MacGregor Whit Bissell as Lt. General Heywood Kirk John Zaremba as Dr. Raymond Swain Charles Bateman as Capt. Stephan Decatur Harry Lauter as Mr. Johnson Victor Jory as Capt. Beal James Anderson as Mr. Hampton Regis Toomey as Dr. Ben Berkhart Alex Montoya as Spanish Captain Pepito Galindo as Armando Del Giddeo