A man of conviction is often more to be desired than a man of experience.

F. Ulmer with a script by Billy Wilder in collaboration with Fred Zinneman and cameraman Eugen Schüfftan. His parents were both from Jewish families in Leipzig.

He made a name for himself in Hollywood with horror and science fiction films most notably The Wolf Man and Donovan's Brain (the latter adapted from his novel of the same name). Curt Siodmak (August 10 1902 – 2 September 2000) was a novelist and screenwriter.