Sam Giancana is a ruthless mob boss from Chicago. During a trip to Las Vegas, he sees a performance by the McGuire Sisters, a popular singing group with a pure image. Sam is attracted to Phyllis and begins aggressively courting her. The two enter into an epic romance, but it brings unwanted attention and tarnishes Phyllis's reputation. For Sam, however, the consequences are far more drastic, landing him in trouble with the law and his fellow mobsters.
John Turturro
as Sam Giancana
Mary-Louise Parker
as Phyllis McGuire
Elias Koteas
as Butch Blasi
Maury Chaykin
as Tony Accardo
Louis Del Grande
as Chuckie English
Deborah Duchêne
as Christine McGuire
Larissa Laskin
as Dorothy McGuire
Richard Blackburn
as Police Captain
Christopher Barry
as Photographer
Amanda Blitz
as Annette Giancana
Renessa Blitz
as Francine Giancana
Kelly Bodanis
as Doris
