You threaten to replicate the plot of the movie in order to blackmail others into doing your bidding. If their superstitions don't persuade them to follow you, you transform the Evil Dead into a series of radio plays for the British Broadcasting Company while taking the payment allocated for each of the production's actors for yourself, given that you both know the words and can use perfect inflection.
Then, you take a loan from the mob to advertise the radio play before earning enough royalties to repay them. When the time comes to make sequels to the radio play, you include subliminal messages that encourage loyalty and support of the mob who sponsored you, for which they will reward you handsomely. And you will have acquired a lofty position of favor within the mob who will gladly act as your personal hit squad with a small, but considerable, fraction of their newly acquired vitality.
The ability to fold paper more than seven times with your hands.