 A passage in "The Ends of Power" has been claimed to support allegations linking Watergate to the assassination of John F. Kennedy.Oliver Stone's 1995 film "Nixon", in which Haldeman was portrayed by James Woods, presents the scenario that Nixon attempted to use the CIA's hidden anti-Castro history to help cover up his own misdeeds during Watergate.Stone credited the comments attributed to Haldeman in "The Ends of Power" as the source for his scenario.