Trivia

Nurse Molly Byrd tells Mary Lamont that she is 49 years old. In fact, Alma Kruger, the actress who played Ms. Byrd, was 72 when the film opened.

Fourth entry of 10 films of MGM's long-running and progressively popular Dr. Kildare film franchise. Lew Ayres was featured in all but the first. In Dr. Kildare's Strange Case, Horace MacMahon joined the cast regulars in the series as taxi driver "Foghorn" Murphy.

The failure of the original copyright holder to renew the film's copyright resulted in it falling into public domain, meaning that virtually anyone could duplicate and sell a VHS/DVD copy of the film. Therefore, many of the versions of this film available on the market are either severely (and usually badly) edited and/or of extremely poor quality, having been duped from second- or third-generation (or more) copies of the film.

This film was first telecast in New Haven CT Sunday 3 March 1957 on WNHC (Channel 8), followed by Altoona PA Sunday 10 March 1957 on WFBG (Channel 10) and by Los Angeles Thursday 28 March 1957 on KTTV (Channel 11); It first aired in Phoenix 12 May 1957 on KPHO (Channel 5), in Norfolk VA 20 May 1957 on WTAR (Channel 3), in Minneapolis 27 July 1957 on KMGM (Channel 9), in Philadelphia 29 September 1957 on WFIL (Channel 6), in Seattle 19 October 1957 on KING (Channel 5), in Chicago 25 January 1958 on WBBM (Channel 2), in San Francisco 27 September 1958 on KGO (Channel 7), and, finally by New York City 18 November 1959 on WCBS (Channel 2).