Hector Elizondo
Father George
Robert Trebor
David Berkowitz
Bernie McInerney
Dr. Miller
Dick Latessa
'Boss' Tom Messenger
Beege Barkette
Henry's Wife
Jane Cronin
Woman with Dog
Gina DeAngeles
Grandmother
Harold Guskin
Hospital Administrator
Lauren Sautner
Little Girl
Andrew Spathis
Constantine
Fritz Sperberg
Young Doctor
Caryn West
Ronnie / Veronica
Ed Zigo
Primary Negotiator
Thomas Calabro
Zigo's Nephew (uncredited)
Joe Chiaramonte
Tommy (uncredited)
Valerie Swift
Hooker (uncredited)
Jude Ciccolella
Detective O'Malley (uncredited)
Daniel Ahearn
Task Force Cop (uncredited)
Charlie Sheen
Man Shaving (uncredited)
Sonny Grosso
Man in Restaurant (uncredited)