The Sign of Four
Mary Morstan has received a pearl in the post every year since her father's disappearance. This leads Holmes and Watson to the truth about a secret pact between four convicts during the Indian Rebellion of 1857.


1971

1931

1935

2002


2002

1999

1963

1978

1974

1982

1965

1983

1983

1934

1931

1993

1985

1986

1986