The Darkling 2000

Name: The Darkling
Released: 2000-08-15
Cast: F. Murray Abraham, Aidan Gillen, Lisa Linde, Nina Siemaszko, Skye McCole Bartusiak

Synopsis:

When mechanic Jeff Obold meets the wealthy and mysterious Bruno Rubin, he is exposed for the first time to the finer things in life. But Jeff soon discovers the source of Rubin's power: a caged creature called a "Darkling," which possesses the power to create incredible wealth for the person who will pledge unending "companionship." Now, as Jeff sinks further and further into the blackness of a soul sold to the devil, he will discover there is a high price to pay for the fulfillment of his dreams.