Murder Most Foul (1964)
When Miss Jane Marple joins a theatrical company after a blackmailer is murdered, several members of the troupe are also dispatched by this mysterious killer
The Stranglers of Bombay (1959)
In the 1830s, a captain in the East India Company lobbies to investigate the criminal Thugee Cult of Kali, an organized crime group of stranglers and thieves