Scion of the once-rich Mitchell family, Herbert Wynn is found shot to death. Nurse Adams, bored by hospital routine, is recruited by the police to ferret out clues as she tends to Wynn's elderly aunt Julia. Jokingly given the 'rank' of Miss Pinkerton, after the famous detective agency, Adams probes into the mystery, but not before a second death.
Joan Blondell
George Brent
Ruth Hall
John Wray
Elizabeth Patterson
C. Henry Gordon
Holmes Herbert
Mary Doran
Blanche Friderici
Mae Madison
Nigel De Brulier
Eulalie Jensen
Walter Brennan
Lyle Talbot
Luana Walters