What profession does Helmut Käutner and George B. Seitz have in common?
George B. Seitz George Brackett Seitz (January 3, 1888 – July 8, 1944) was an American playwright, screenwriter, film actor and director. He was known for his screenplays for action serials, including:
James B. Donovan James Britt Donovan (February 29, 1916 – January 19, 1970) was an American lawyer, United States Navy officer in the Office of Scientific Research and Development and the Office of Strategic Services, ultimately becoming General Counsel of the OSS (the predecessor of the CIA), and international diplomatic negotiator.