Edward James Olmos as Det. Anthony Piscotti

Vincent D'Onofrio as Mr. Blue

Lisa Vidal as Babs Cardoza

Lorraine Bracco as Det. Ray

Ingrid Veninger as Graduate student on subway

Donnie Wahlberg as Mr. Grey

Richard Schiff as Mr. Green

Tara Rosling as Mr. Brown

Kenneth Welsh as Caz Hollowitz

Ben Cook as Older boy on subway

Bobby Boriello as Younger boy on subway

Robert Young as Homeboy on subway

Alisa Wiegers as Office worker ["Shaky"]

Peter Boretski as Old man on subway

Stuart Clow as Jogger

Michael A. Miranda as Denny Alcala

Sandi Ross as Mrs. Jenkins

Louis Del Grande as Frank Stonehouse

Gary Reineke as Deputy Mayor

Richard Fitzpatrick as Borough commander

Roy Lewis as Officer Artis Washington

Philip Akin as ESU lieutenant

Judah Katz as TV reporter

Catherine Blythe as Video camerawoman

John Nelles as Officer Wentworth

Philip Williams as Officer Ricci

Kathryn Albertson as Subway rider

Frank Nakashima as Tourist

Merv Pryhitka as Fired MTA worker

Angella Kaye as Subway Rider (uncredited)