The Return of Sherlock Holmes II: The Sign of Four
- Episode aired Oct 27, 1988
Why did Mary Morstan's father disappear? And who has been sending her a pearl of great price every year?Why did Mary Morstan's father disappear? And who has been sending her a pearl of great price every year?Why did Mary Morstan's father disappear? And who has been sending her a pearl of great price every year?