The Masks Of Death - 1984 - 6/10
Sherlock Holmes comes out of retirement to solve a series of baffling wharf deaths.
Until the Home Secretary asks him to suspend the inquiries and investigate a locked-room death.
Time is 1913, the cusp of the Great War, and the death is of a prominent German figure.
The mystery is a bit of a muddle, the sets are lean yet serviceable.
An excellent supporting cast bolsters Peter Cushing in one of his final films, and his last starring role.