"An amateur sleuth solves three murders at his son's New England college."
Robert Warwick
as Joseph Harris
Charles Starrett
as Kenneth 'Ken' Harris
Marion Shilling
as Jean Coates
Helen Jerome Eddy
as Miss Lottie Case
Edward Van Sloan
as Professor Bostwick
James Bush
as Byron Coates / John Meseraux
Eddie Tamblyn
as Bill Smart
Julian Madison
as Charlie Penlon
Robert McKenzie
as Sheriff Graves
Doris Lloyd
as Lucille Coates
Ralph Brooks
as Sam Anderson
as Sheriff
John Davidson
as Professor Brand
Herbert Bunston
as College Professor
George Morrell
as Deputy Ab Barber
Broderick O'Farrell
as Dr. Howell
Jane Keckley
as Bostwick's Housekeeper
Eric Mayne
as Professor at Service (Uncredited)
Charles Lamont
Director
Clifford Orr
Novel
Edward C. Jewell
Art Direction
Charles S. Belden
Adaptation
George R. Batcheller
Producer
Melville Shyer
Assistant Director
Screenplay
Roland D. Reed
Editor
L.E. Clark
Sound Engineer
M.A. Andersen
Director of Photography
Presenter
Lon Young
Production Supervisor
Abe Meyer
Music Director
