John Goodman
Huey P. Long, Jr.
Bob Gunton
Franklin D. Roosevelt
Hoyt Axton
Huey P. Long, Sr.
Richard Bradford
Judge Benjamin Pavy
Jimmie Ray Weeks
Allen Henderson
Joe Alaskey
Kingfish (voice)
Danny Kamin
Cecil Christopher
Jerry Leggio
Farley's Aide
John McConnell
'Battlin' Bozman
Bill Raymond
Gov. O.K. Allen
Keith Bird
Huey's Crony / Companion
Ed Bruce
Gov. J.Y. Sanders
Mary Coulson
Marguerita Hass
Patrick Cullen
Antoine Daspit
Victoria Edwards
Chanteuse
Stocker Fontelieu
Impeachment senator #1
Katie Planche Friedrichs
Mary Lou
Chappy Hardy
Frank Mendels
Bill Jessup
Impeachment senator #3
Charles McLawhorn
'Battlin' Bozman
Mike McNally
Man in bathroom
Jacky Lee Morgan
Huey's Bodyguard
Mary Madeleine Thibeaux
Nun
Graham Timbes
Impeachment senator #2
Cy Fahrenholtz
Photographer (uncredited)
Adolf Hitler
Self (archive footage) (uncredited)
Huey P. Long
Self (funeral) (archive footage) (uncredited)
Benito Mussolini
Self (funeral) (archive footage) (uncredited)
Sara Pepitone
Senate secretary (uncredited)
