Crime Doctor
- Cast, crew and plot summary for the first film in the series.
- http://www.imdb.com/title/tt0035766/

Crime Doctor Series
- Synopses, cast and crew for the eight Warner Baxter films.
- http://www.allmovie.com/cg/avg.dll?p=avg&sql=KD%7C%7C%7C878Crime%7CDoctor