| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Brian Koppelman | Crew | Creator | Creator | |
 David Levien | Crew | Creator | Creator | |
 Jeremiah S. Chechik | Crew | Directing | Director | 9 |
 John Dahl | Crew | Directing | Director | 2 |
 T.J. Scott | Crew | Directing | Director | 9 |
 Alex Poch-Goldin | Cast | Actor | Billy Cadinski | 1 |
 Alison MacLeod | Cast | Actress | Clerk | 1 |
 Amy Price-Francis | Cast | Actress | Angela (as Jen Ricci) | 1 |
Andrea Lui | Cast | Actress | Bartender (uncredited) | 1 |
 Angelo Tsarouchas | Cast | Actor | Paul | 1 |
 Angus Macfadyen | Cast | Actor | Roy 'Mac' McEntyre | 1 |
 Barry Flatman | Cast | Actor | Police Captain Bill Carruthers | 5 |
 Benz Antoine | Cast | Actor | Ricky Taylor | 1 |
Bernard Browne | Cast | Laineer | 1 | |
 Billy Otis | Cast | Actor | Gambler | 1 |
 Brian Rhodes | Cast | Actor | Limo Driver | 1 |
 Bruce McFee | Cast | Actor | Trucker's Cap | 1 |
 Chris Bauer | Cast | Actor | Leeland 'Lee' Nickel | 9 |
 Chris Gillett | Cast | Actor | Philip 'Phil' | 2 |
 Colin Glazer | Cast | Actor | Manny Jacobsen | 1 |
 Daniel Fathers | Cast | Actor | Muff Lanagan | 1 |
 Danny Wells | Cast | Actor | Boyle | 1 |
 Dave Nichols | Cast | Actor | Don's Lawyer | 1 |
David Boyce | Cast | Actor | Dean | 1 |
 David Christo | Cast | Actor | Obsequious Manager | 1 |
 David Huband | Cast | Actor | Ralph 'Bucky' Buckram | 1 |
 Dean McDermott | Cast | Actor | Martin Shea | 2 |
 Deborah Odell | Cast | Actress | Mindy | 1 |
 Don McManus | Cast | Actor | Bart 'Lowball' Rogers | 9 |
 Dov Tiefenbach | Cast | Actor | Crackle | 6 |
 Duane Murray | Cast | Actor | Barthleme | 2 |
 Eddie Cibrian | Cast | Actor | Eddie Towne | 9 |
 Eugene Clark | Cast | Actor | Dr. Marcellin | 1 |
 Fab Filippo | Cast | Actor | Dean Whitmark (as Fabrizio Filippo) | 5 |
 Fulvio Cecere | Cast | Actor | Skip Dimitriapoulis | 6 |
 Gabriel Hogan | Cast | Actor | Brad | 1 |
 George Buza | Cast | Actor | Henry 'Tropical Henry' Dufour | 5 |
 Gerry Quigley | Cast | Actor | Banyan Dealer | 1 |
 Greg Bryk | Cast | Actor | Pete Shurgin | 3 |
Hayley Lochner | Cast | Actress | Young Miami (uncredited) | 1 |
J.C. Kenny | Cast | Actress | News Reporter | 1 |
 James Downing | Cast | Actor | US Attorney #1 | 1 |
 James McGowan | Cast | Actor | WSOP Tournament Host | 1 |
 James Millington | Cast | Actor | Derek McLean (as Jim Millington) | 1 |
 Jan Rubeš | Cast | Actor | Frank Modeste | 1 |
 Jean Daigle | Cast | Safari Jacket | 1 | |
 Jennifer Baxter | Cast | Actress | Jolene Shea | 1 |
 Joe Flaherty | Cast | Actor | Casino Player from Aliquippa | 1 |
 Jordan Madley | Cast | Actress | Amber | 1 |
 Joris Jarsky | Cast | Actor | Luke | 3 |
 Kathryn Haggis | Cast | Actress | Middle-Aged Lady | 1 |
 Kenneth Welsh | Cast | Actor | Seymour Annisman | 5 |
 Kristin Lehman | Cast | Actress | Miami / Ellen | 9 |
 Laura Catalano | Cast | Actress | Kara | 1 |
 Mark Wilson | Cast | Actor | Large Al | 1 |
 Matt Gordon | Cast | Actor | Wayne Nickel (uncredited) | 1 |
 Matthew Lemche | Cast | Actor | Charles Heidman (as Matt Lemche) | 1 |
 Michael Madsen | Cast | Actor | Don 'The Matador' Everest | 9 |
 Michael Murphy | Cast | Actor | Jimmy Molloy | 9 |
 Mpho Koaho | Cast | Actor | Hemphill | 1 |
 Natalie Brown | Cast | Actress | Waitress | 1 |
 Nicholas Pasco | Cast | Salvatore Testa (as Nick Pasco) | 7 | |
 Patrick Garrow | Cast | Actor | Neal | 1 |
 Paulino Nunes | Cast | Actor | Stasiak | 3 |
Peter Graham | Cast | Railbird | 1 | |
 Peter Outerbridge | Cast | Actor | Randy Cioffi | 2 |
Quancetia Hamilton | Cast | Actress | Tammi | 1 |
 Ray Kahnert | Cast | Actor | Desperate Player | 1 |
 Rob Tinkler | Cast | Actor | Danny (as Robert Tinkler) | 1 |
 Robert Forster | Cast | Actor | Jimmy 'Gentleman Jim' Towne | 2 |
 Roman Podhora | Cast | Actor | US Attorney #2 | 1 |
 Tiffany Amber Knight | Cast | Actress | Chastity (as Tiffany Knight) | 1 |
 Timothy Burd | Cast | Actor | Card Player #1 (as Tim Burd) | 1 |
 Todd Sandomirsky | Cast | Razzle | 1 | |
 Todd Williams | Cast | Actor | Clark Marcellin | 9 |
 Tony Nappo | Cast | Actor | Johnny Gelcaiano (1994) | 1 |
 Victoria Snow | Cast | Actress | Eddie's Mother (uncredited) | 3 |
 William B. Davis | Cast | Actor | Father Luke | 1 |
 Amelia Cooke | Cast | Actress | Dee | 8 |
 Carrie Eklund | Cast | Actress | Portia (as Carrie Clayton) | 1 |
Chantal Vachon | Cast | Reisha (as Chantel Vachon) | 1 | |
 Daniel Negreanu | Cast | Actor | Self | 1 |
 Ennis Esmer | Cast | Actor | College Kid | 1 |
 Erik Seidel | Cast | Actor | Self | 1 |
Gordon Bolan | Cast | Maitre D | 1 | |
Jason Stutz | Cast | Actor | Mechanic | 1 |
Kerry Griffin | Cast | Father #2 | 1 | |
Lee Kim | Cast | Actor | Another Player | 1 |
Lenny Panzer | Cast | Operative | 1 | |
 Lon McEachern | Cast | Self | 3 | |
 Mayko Nguyen | Cast | Actress | Cathy Kwan | 3 |
 Michelle Arvizu | Cast | Actress | Hotel Maid (as Michelle Arviza) | 1 |
 Mike 'Nug' Nahrgang | Cast | Actor | Preston Rando (as Mike 'Nug' Hanrgang) | 1 |
Mike Golic | Cast | Boss Hog (as Michael Golic) | 1 | |
 Mike Greenberg | Cast | Actor | Bartender (as Michael Greenberg) | 1 |
 Morgan Kelly | Cast | Actor | J.J. | 1 |
Pedro Barreira | Cast | Actor | Paolo Gunt | 1 |
 Phil Hellmuth | Cast | Actor | Self | 1 |
Ryan Kelly | Cast | Card Player with Sunglasses | 1 | |
 Sasha Roiz | Cast | Actor | Blake | 2 |
Scott Montgomery | Cast | Actor | Floor Supervisor | 1 |
Shawn Singleton | Cast | Grip | 1 | |
 Stephen Amell | Cast | Actor | Bellboy | 1 |
T.J. Cloutier | Cast | Self | 1 | |
Venice Grant | Cast | Actress | Wanda Cole | 1 |
 Wes Berger | Cast | Actor | Worker | 1 |
Rick Cordeiro | Cast | Actor | Gambler (uncredited) | 3 |
 Tig Fong | Cast | Actor | Guard #2 | 1 |
 David Williams | Cast | Self | 1 | |
 Marvin Kaye | Cast | Actor | The Ukrainian | 1 |
Andy Boorman | Cast | Ticket Agent | 1 | |
 Norman Chad | Cast | Self | 4 | |
 Sima Fisher | Cast | Actress | Stripper (uncredited) | 1 |
 Birgitte Solem | Cast | Actress | Cage Supervisor | 1 |
Jessica Barrow | Cast | Stripper (uncredited) | 2 | |
Valerie Boyle | Cast | Actress | Colorado Casino Guest | 1 |
 Angelina McCoy | Cast | Actress | Natasha | 1 |
Christopher McGuire | Cast | Deputy Mike (uncredited) | 1 | |
 JaNae Armogan | Cast | Actress | Model (uncredited) | 1 |
Jennifer Ricci | Cast | Dee's Hot Friend | 1 | |
Harvey Sokoloff | Cast | Actor | Father #1 | 1 |
 Isai Rivera Blas | Cast | Actor | Room Service Waiter (uncredited) | 1 |
Jennifer Ricci | Cast | Actress | Dee's Hot Friend (as Jen Ricci) | 1 |
Adrian Gorrissen | Cast | Gambler (uncredited) | 2 | |
 Sholom Gelt | Cast | Actor | Scotty Bugatti | 9 |
Aaron Tomlin | Cast | Casino Patron (uncredited) | 1 | |
Frank Spadone | Cast | Actor | Jail Guard | 1 |
Joe Sacco | Cast | FBI Agent | 1 | |
Edge Knight | Cast | Valet Attendant / Casino Patron (as Gerald Fish) | 1 | |
| Person | Type | Job | Role(s) | Episodes |
