The 2004 National Film Museum Incorporated print is missing the director credit as well as 8 minutes of running time.
The earliest documented telecasts of this film took place in New York City Wednesday 6 October 1948 on WATV (Channel 13) and in Los Angeles Tuesday 29 August 1950 on KTLA (Channel 5).
The underwater diver scenes were done with a marionette.
Final film of Betty Amann.