Undercover Doctor (1939)
Genres: Drama, Crime
Cast: Lloyd Nolan, Janice Logan
Undercover Doctor is a 1939 American crime film directed by Louis King, written by William R. Lipman and Horace McCoy. The film stars Lloyd Nolan, Janice Logan, J. Carrol Naish, Heather Angel, Broderick Crawford and Robert Wilcox. It was released on June 9, 1939 by Paramount Pictures.