The Cast

50 Members
Al Pacino
Al PacinoOfficer Frank Serpico
John Randolph
John RandolphSidney Green
Jack Kehoe
Jack KehoeTom Keough
Biff McGuire
Biff McGuireCaptain McClain
Cornelia Sharpe
Cornelia SharpeLeslie Lane
Tony Roberts
Tony RobertsBob Blair
John Medici
John MediciPasquale
Allan Rich
Allan RichD. A. Tauber
Gene Gross
Gene GrossCaptain Tolkin
John Stewart
John StewartWaterman
Sal Carollo
Sal CarolloMr. Serpico
Mildred Clinton
Mildred ClintonMrs. Serpico
Gus Fleming
Gus FlemingDr. Metz
John Lehne
John LehneGilbert
F. Murray Abraham
F. Murray AbrahamDetective Partner (uncredited)
P.J. Benjamin
P.J. BenjaminMan (uncredited)
Don Billett
Don BillettDetective Threatening Serpico (uncredited)
Val Bisoglio
Val BisoglioWeapons Storage Officer (uncredited)
John Brandon
John BrandonPolice Lieutenant (uncredited)
James Bulleit
James BulleitDet. Styles (uncredited)
Roy Cheverie
Roy CheverieCop (uncredited)
Sam Coppola
Sam CoppolaCop (uncredited)
Marjorie Eliot
Marjorie EliotRape Victim (uncredited)
René Enríquez
René EnríquezCervantes Teacher (uncredited)
Conard Fowkes
Conard FowkesCop - Narcotics Raid (uncredited)
Frank Gio
Frank GioPolice Lieutenant (uncredited)
Trent Gough
Trent GoughCop (uncredited)
Paul E. Guskin
Paul E. GuskinPolice Academy Classmate (uncredited)
Nick Hardin
Nick HardinTelevision Cameraman (uncredited)
Judd Hirsch
Judd HirschCop (uncredited)

Technical Crew

Top Credits
Sidney Lumet
Sidney LumetDirector
Dino De Laurentiis
Dino De LaurentiisExecutive Producer
Waldo Salt
Waldo SaltScreenplay
Arthur J. Ornitz
Arthur J. OrnitzDirector of Photography
Norman Wexler
Norman WexlerScreenplay