Elenco - Os Infiltrados
Leonardo DiCaprio
Billy
Matt Damon
Colin
Jack Nicholson
Costello
Mark Wahlberg
Dignam
Martin Sheen
Queenan
Ray Winstone
Mr. French
Vera Farmiga
Madolyn
Anthony Anderson
Brown
Alec Baldwin
Ellerby
Kevin Corrigan
Cousin Sean
James Badge Dale
Barrigan
David O'Hara
Fitzy
Mark Rolston
Delahunt
Robert Wahlberg
Lazio (FBI)
Kristen Dalton
Gwen
Thomas B. Duffy
GovenorRichard Hughes
Uncle Edward
J.C. MacKenzie
RealtorMary Klug
Billy's Aunt
Peg Holzemer
Mrs. KennefickRobert 'Toshi' Kar Yuen Chan
Triad Boss
Gurdeep Singh
Pakistani Proprietor
Armen Garo
Providence Gangster #1
John Cenatiempo
Providence Gangster #2
Joseph Riccobene
Kneecapped Bankrobber
Billy Smith
Detective #1 Tailing Queenan
Lyman Chen
Translator
Kevin P. McCarthy
Detective #1 - Colin's Unit
Chris Fischer
Detective #2 - Colin's Unit
Brian Smyj
Man Glassed in BarWilliam Severs
Older Priest
Larry Mitchell
Younger Priest
Anthony Estrella
Police Camera TechAndrew Breving
Police Cell Phone Tech
Tracey Paleo
Darlene the SecretaryDouglas Crosby
Man Killed by French