Uniforms worn by the characters are 100% correct. Cathy's W.R.E.N. uniform, when she joins, has the pre-1942 soft cap. Toward the end, it is updated to the correct later-style cap. When working with her boat crew, she wears the correct men's bell bottoms and white top, and the lanyard with knife. Elena, the nurse, wears a correct tropical dress white uniform of Queen Alexandra's Royal Naval Nursing Service, with white tippet (short cape).
The artistic director, Vincent Korda, is the brother of the director/producer Alexander Korda. The Korda brothers, including their other brother Zoltan Korda, collaborated frequently on Alexander's movies.
Lux Radio Theater broadcast a 60-minute radio adaptation of the movie on May 26, 1947, with Deborah Kerr reprising her movie role.
This movie's initial telecast in Los Angeles CA took place Friday, November 1, 1957, on KTTV (Channel 11), followed by Philadelphia PA on Sunday, December 15, 1957, on WFIL (Channel 6), in New York City NY on August 23, 1958, on WCBS (Channel 2), and in San Francisco CA on February 3, 1959, on KGO (Channel 7).