Uniforms worn by the characters are 100% correct. Cathy's WREN uniform when she joins has the pre-1942 soft cap. Towards the end of the movie, it is updated to the correct later style cap. When working with her boat crew, she wears correct men's bell bottoms and white top, and the lanyard with knife. The nurse Elena wears a correct tropical dress white uniform of Queen Alexandra's Royal Naval Nursing Service, with white tippet (short cape).
This film's initial telecast in Los Angeles took place Friday 1 November 1957 on KTTV (Channel 11), followed by Philadelphia Sunday 15 December 1957 on WFIL (Channel 6), by New York City 23 August 1958 on WCBS (Channel 2), and by San Francisco 3 February 1959 on KGO (Channel 7).