Hilton Soames, a lecturer in Greek at a university, notices that someone has gone into his study and looked at the text for an unseen translation exam that is due to take place the next day. Suspicion falls on the three students who live in the same building in which Soames lives and works, all of whom are entered for the exam.
Eille Norwood
as Sherlock Holmes
Hubert Willis
as Dr. John Watson
William Lugg
as Soames
A. Harding Steerman
as Bannister
Lucien Verne
as Gilchrist
