Slayground
Starring Peter Coyote , Mel Smith and Billie Whitelaw , the film is adapted from "Slayground" , the 14th Parker novel ( although the main character has been renamed to "Stone" in this adaptation ) , written by Donald E . Westlake under the name Richard Stark . 
<triplet> Slayground <subj> Peter Coyote <obj> cast member