| James Gandolfini | Tony Soprano |
| Lorraine Bracco | Dr. Jennifer Melfi |
| Edie Falco | Carmela Soprano |
| Michael Imperioli | Christopher Moltisanti |
| Dominic Chianese | Junior Soprano |
| Steven Van Zandt | Silvio Dante |
| Tony Sirico | Paulie 'Walnuts' Gualtieri |
| Robert Iler | A.J. Soprano |
| Jamie-Lynn Sigler | Meadow Soprano |
| Aida Turturro | Janice Soprano Baccalieri |
| Steve Schirripa | Bobby 'Bacala' Baccalieri
(as Steven R. Schirripa) |
| Vincent Curatola | Johnny 'Sack' Sacramoni |
| Frank Vincent | Phil Leotardo |
| John Ventimiglia | Artie Bucco |
| Dan Grimaldi | Patsy Parisi |
| Joseph R. Gannascoli | Vito Spatafore |
| Toni Kalem | Angie Bonpensiero |
| Jerry Adler | Hesh Rabkin |
| Drea de Matteo | Adriana La Cerva |
| Frankie Valli | Rusty Millio |
| Robert Funaro | Eugene Pontecorvo |
| Max Casella | Benny Fazio |
| Sharon Angela | Rosalie Aprile |
| Karen Young | Agent Robyn Sanseverino |
| Carl Capotorto | Little Paulie Germani |
| Tom Aldredge | Hugh DeAngelis |
| Arthur J. Nascarella | Carlo Gervasi
(as Arthur Nascarella) |
| Suzanne DiDonna | Deanne Pontecorvo
(as Suzanne Di Donna) |
| Matt Servitto | Agent Dwight Harris |
| Michael Kelly | Agent Ron Goddard |
| Lenny Venito | James 'Murmur' Zancone |
| Maureen Van Zandt | Gabriella Dante |
| Denise Borino-Quinn | Ginny Sacrimoni |
| Will Janowitz | Finn Detrolio |
| Greg D'Agostino | Jimmy Lauria |
| Thomas Russo | Robbie Pontecorvo |
| Lou Martini Jr. | Anthony Infante |
| Danielle Di Vecchio | Barbara Giglione |
| Matt Pepper | Agent Ron Gosling |
| George Loros | Raymond Curto |
| Grace Van Patten | Ally Pontecorvo |
| John Bianco | Gerry Torciano |
| Anthony J. Ribustello | Dante Greco |
| Nick Annunziata | Eddie Pietro |
| Daniel Stewart Sherman | Ron Senkowski |
| Joe Caniano | Teddy Spirodakis |
| Tracey Silver | Beth Kaplan |
| Ai Kiyono | Sushi Waitress |
| Lisa Miller | Bada Bing Waitress
(as Lisa Sue Miller) |
| Amber Gross | Hostess |
| Maria Elena Ramirez | Neighbor
(as Maria-Elena Ramirez) |
| Kimberly Laughlin | Domenica Baccalieri |
| Brianna Laughlin | Domenica Baccalieri |
| Joey Cocozza | Satriale's Store Clerk
(uncredited) |
| Wendy Hammers | Fake Carmella
(uncredited) |
| Jeffery Keilholtz | Party Doctor
(uncredited) |
| Christopher Place | Thug #2
(uncredited) |
| David Shumbris | Eli Kaplan
(uncredited) |