Little Edie
Big Edie
Jackie O.
Phelan Beale
Max Gordon
Albert Maysles
David Maysles (as Justin Louis)
Julius 'Cap' Krug
George 'Gould' Strong
Young Buddy (as Louis Grisé)
Adult Buddy
Young Phelan Jr.
Adult Phelan Jr.
Young Jackie
Concierge
Inspector
Deputy
Young Photographer
Molly the Maid
Hostess
Young Banker
Model
Fashion Photographer (uncredited)
Patron (uncredited)
Louis (uncredited)
Doorman (uncredited)
Bartender (uncredited)
Lee Radziwill (uncredited)