John Wesley “Jack” Walsh
Jonathan Mardukas aka “The Duke”
Alonzo Mosely, Special Agent, F.B.I.
Marvin Dorfler, Headhunter
Jimmy Serrano, Chicago mobster
Eddie Moscone, Bail Bonder
Tony Darvo, Serrano's henchman
Joey, Serrano's henchman
Jerry Geisler, Tony's secretary
Gail, Jack's ex-wife
Sidney, Chicago mobster
F.B.I. Agent Perry
F.B.I. Agent Tuttle
Denise Walsh, Jack's daughter
Red Wood, Bar Tender
Bus Ticket Clerk
Monroe Bouchet
Sergeant Gooch
Stanley
Boy on Plane
Car Rental Clerk
Mrs. Nelson, Mardukas's Friend
Dana Mardukas, Jonathan's Wife
FBI Surveillance Agent #1
