Доктор на мафията

• 
  Jordana Spiro
  Dr. Grace Devlin
• 
  William Forsythe
  Constantine Alexander
• 
  James Carpinello
  Leoni Franco
• 
  Zach Gilford
  Dr. Brett Robinson
• 
  Zeljko Ivanek
  Dr. Stafford White
• 
  Floriana Lima
  Nurse Rosa 'Ro' Quintero
• 
  Jaime Lee Kirchner
  Dr. Olivia Wilcox
• 
  Wendy Makkena
  Daniella Devlin
• 
  Jesse Lee Soffer
  Nate Devlin
• 
  Kevin J. O'Connor
  Stavos Kazan
• 
  David Pasquesi
  Dr. Ian Flanigan
• 
  Jonathan Coffin
  Paramedic
• 
  Bobby Hitz
  Bobby
• 
  Michael Rapaport
  Paul Moretti
• 
  Paul D. Morgan
  Doctor
• 
  Devyn Mangin
  6 Year Old Grace
• 
  Adam J. Harrington
  Agent Owen York
• 
  Javon Johnson
  Mike Anes
• 
  Shawn Pfautsch
  Mr. Devlin
• 
  Hillary Marren
  Young Daniella
• 
  Patrick Mulvey
  Gio Patton
• 
  Ryan Mieczyslaw Juszkiewicz
  Constantine's Thug
• 
  Mike Starr
  Al Trapani
• 
  Jennifer Beals
  Celeste LaPree
• 
  Kevin Corrigan
  Titus Amato
• 
  Anthony Moseley
  Paramedic #1
• 
  Katie Roberts
  Nurse Katie
• 
  Sharon Coleman
  Pedistrian
• 
  Robert Finlayson
  Constantine's Thug
• 
  Stephanie Garvin
  Nurse

• Michael Dinner
• Ken Olin
• Adam Arkin
• Thomas Carter
• David Grossman
• Daniel Sackheim
• Peter Weller
• Randy Zisk
• Michael W. Watkins
• Kate Woods

• Josh Berman
  ...
  (created by)
• Ron Felber
  ...
  (book)
• Rob Wright
  ...
  (created by)
• David T. Catapano
• Mick Betancourt
• Cathryn Humphris
• Carla Kettner
• Erik Oleson
• Lance Gentile
• Aaron Helbing
• Todd Helbing
• Zach Lutsky