The movie depicts this incident as the beginning of the end of the Rat Pack's influence in both politics and entertainment. Cast Ray Liotta as Frank Sinatra Michael Dees as his singing voice Joe Mantegna as Dean Martin Warren Wiebe as his singing voice Don Cheadle as Sammy Davis Jr. Gunnar Madsen as his singing voice Angus Macfadyen as Peter Lawford Bobby Slayton as Joey Bishop William L. Petersen as John F. Kennedy Željko Ivanek as Robert F. Kennedy Dan O'Herlihy as Joseph Kennedy Deborah Kara Unger as Ava Gardner John Diehl as Joe DiMaggio Megan Dodds as May Britt Veronica Cartwright as Rocky Cooper Barbara Niven as Marilyn Monroe Michelle Grace as Judy Campbell Craig Richard Nelson as Lewis Milestone Reception On Rotten Tomatoes, the film holds an approval rating of 57% based on 30 reviews, with an average rating of 6/10. The site's critics consensus reads: "While it evokes its time period with a keen sense of swagger, The Rat Pack is troubled by uneven lead performances and fairly routine biopic trappings." See also Cultural depictions of John F. Kennedy References External links 1998 television films 1998 films Films about Frank Sinatra Films directed by Rob Cohen Films set in California HBO Films films Original Film films Cultural depictions of John F. Kennedy Cultural depictions of Robert F. Kennedy Cultural depictions of Frank Sinatra Cultural depictions of Marilyn Monroe Cultural depictions of Joe DiMaggio Cultural depictions of Sammy Davis Jr. Cultural depictions of Sam Giancana Films set in the 1960s 1990s English-language films