An amateur sleuth solves three murders at his son's New England college.
Robert Warwick
Joseph Harris
Charles Starrett
Kenneth 'Ken' Harris
Marion Shilling
Jean Coates
Helen Jerome Eddy
Miss Lottie Case
Edward Van Sloan
Professor Bostwick
James Bush
Byron Coates / John Meseraux
Eddie Tamblyn
Bill Smart
Julian Madison
Charlie Penlon
Robert McKenzie
Sheriff Graves
Doris Lloyd
Lucille Coates
