 | Bryan Greenberg | ... | Nick Garrett (19 episodes, 2007-2008) |
 | Laura Prepon | ... | Hannah Daniels (19 episodes, 2007-2008) |

| Brad William Henke | ... | Owen Rowan (19 episodes, 2007-2008) |

| Geoff Stults | ... | Eddie Latekka / ... (19 episodes, 2007-2008) |

| Jay Paulson | ... | Physical Phil (19 episodes, 2007-2008) |

| Tom Berenger | ... | The Commander / ... (19 episodes, 2007-2008) |
 | Evan Jones | ... | Ikey (19 episodes, 2007-2008) |

| Warren Christie | ... | Ray 'Big Cat' Cataldo / ... (19 episodes, 2007-2008) |

| Slade Pearce | ... | Sam / ... (19 episodes, 2007-2008) |
 | Odette Yustman | ... | Aubrey (19 episodes, 2007-2008) |
 | Rebecca Field | ... | Janet / ... (19 episodes, 2007-2008) |

| Jonathan Murphy | ... | Ronnie / ... (19 episodes, 2007-2008) |

| Lindy Booth | ... | Pizza Girl (17 episodes, 2007-2008) |

| Elizabeth Bogush | ... | Alison Rowan (12 episodes, 2007-2008) |
 | Penny Johnson | ... | Dean Etwood / ... (10 episodes, 2007-2008) |
 | Sean Gunn | ... | Rooster (6 episodes, 2007-2008) |
 | Christopher Eric Tschupp | ... | Matthew Lauche (5 episodes, 2007-2008) |

| James Keane | ... | Sully (5 episodes, 2008) |

| Destiny Whitlock | ... | Caitlin (4 episodes, 2007-2008) |

| Bryce Robinson | ... | Connor / ... (4 episodes, 2007-2008) |

| Tanner Blaze | ... | Casper (4 episodes, 2007-2008) |

| Brandon Killham | ... | Jasper (4 episodes, 2007-2008) |
 | Tara Ansley | ... | Friend of Aubrey's (4 episodes, 2007) |
 | J.K. DeLapp | ... | Cute Couple / ... (4 episodes, 2007) |
 | Shaun Gilmer | ... | Dufresne College Student / ... (4 episodes, 2007) |

| Bo Mitchell | ... | Doodie (4 episodes, 2007) |
 | Nathan Standridge | ... | Bartender (4 episodes, 2007) |

| Bill Bellamy | ... | Stratton Lorb (3 episodes, 2007-2008) |

| Julie Ann Emery | ... | Christine Cataldo (3 episodes, 2007-2008) |

| Zach Mills | ... | Young Nick (2 episodes, 2007-2008) |
 | Justin Albano | ... | Jasper Cataldo (2 episodes, 2007) |

| J. Howard Bach | ... | Doctor / ... (2 episodes, 2007) |

| Tim Blanchard | ... | Student (2 episodes, 2007) |

| Dalton Cole | ... | Casper Cataldo (2 episodes, 2007) |
 | West Cummings | ... | Vet Tech (2 episodes, 2007) |

| Jake Edwards | ... | Connor / ... (2 episodes, 2007) |
 | Blake Hester | ... | Frat Guy (2 episodes, 2007) |

| Mary-Charles Jones | ... | Caitlin / ... (2 episodes, 2007) |
 | Ashlie Jump | ... | Student (2 episodes, 2007) |
 | Scott White | ... | Frat Guy (2 episodes, 2007) |

| Amy Acker | ... | Girl in Blue Uniform / ... (2 episodes, 2008) |

| Armand Assante | ... | Gabriel Diaz (2 episodes, 2008) |
|
| George Atamian | .... | gang boss: set dressing (13 episodes, 2007-2008) |
| Arthur Chadwick | .... | set designer (13 episodes, 2007-2008) |
| Elizabeth Hershberger | .... | art department coordinator (13 episodes, 2007-2008) |
| Christopher Amy | .... | property master (12 episodes, 2007-2008) |
| Cheryl Adams | .... | set dressing buyer (6 episodes, 2007) |
| Sammy Ray Hill | .... | gang boss / lead person / ... (6 episodes, 2007) |
| Carolyn Kayne | .... | painter (6 episodes, 2007) |
| Johnny Land | .... | scenic artist (6 episodes, 2007) |
| James F. Oñate | .... | scenic foreman (6 episodes, 2007) |
| Heather Bowers | .... | set dresser (5 episodes, 2007) |
| Roland Heart | .... | carpenter (5 episodes, 2007) |
| Ryan Shelor | .... | props (5 episodes, 2007) |
| Greg Waddle | .... | on-set dresser (5 episodes, 2007) |
| Laurie Garner | .... | set dresser (4 episodes, 2007) |
| Chris J. Champagne | .... | set dresser (2 episodes, 2007) |
| |
|
| Geordy Sincavage | .... | foley mixer (19 episodes, 2007-2008) |
| Jeremy J. Gordon | .... | supervising sound editor (13 episodes, 2007-2008) |
| Glenn E. Berkovitz | .... | sound mixer (12 episodes, 2007-2008) |
| Mark C. Grech | .... | boom operator (12 episodes, 2007-2008) |
| Daniel A. Greenwald | .... | utility sound technician (12 episodes, 2007-2008) |
| Bob Kellough | .... | assistant sound editor (12 episodes, 2007-2008) |
| Lyndsey Schenk | .... | foley editor (12 episodes, 2007-2008) |
| Christopher B. Reeves | .... | dialogue editor (7 episodes, 2007-2008) |
| Julie Altus | .... | adr recordist (6 episodes, 2007) |
| Onnalee Blank | .... | sound recordist (6 episodes, 2007) |
| Carrie Lisonbee | .... | assistant sound editor (6 episodes, 2007) |
| Dean Okrand | .... | sound re-recording mixer (6 episodes, 2007) |
| Peter Michael Sullivan | .... | sound re-recording mixer (6 episodes, 2007) |
| Andrea Horta | .... | dialogue editor (5 episodes, 2007) |
| Dean St. John | .... | adr mixer (5 episodes, 2007) |
| Mary H. Ellis | .... | sound mixer (4 episodes, 2007) |
| Colt Logan | .... | utility sound / additional boom (4 episodes, 2007) |
| Drew Ponder | .... | boom operator (4 episodes, 2007) |
| Aron Siegel | .... | utility sound / additional boom / ... (3 episodes, 2007) |
| Alexandra Gallo | .... | utility sound technician (2 episodes, 2007) |
| |
|
| Michael Piekutowski | .... | lighting technician (13 episodes, 2007-2008) |
| Alex Scott | .... | film loader (13 episodes, 2007-2008) |
| Sean Sutphin | .... | second assistant camera: "a" camera (13 episodes, 2007-2008) |
| Benny Alvarado | .... | lighting technician (12 episodes, 2007-2008) |
| Gary Stark | .... | lighting console programmer (11 episodes, 2007-2008) |
| Frank Esposito | .... | gaffer (10 episodes, 2007-2008) |
| Christopher Taylor | .... | first assistant camera (10 episodes, 2007) |
| Kevin Wilt | .... | electrician (8 episodes, 2007-2008) |
| Reid Andrews | .... | gaffer: base camp (6 episodes, 2007) |
| Sherri Angela Leger | .... | loader (6 episodes, 2007) |
| Robert Robinson | .... | first assistant camera (6 episodes, 2007) |
| Mike Tyson | .... | electrician (6 episodes, 2007) |
| Dan Cornwall | .... | gaffer (5 episodes, 2007) |
| Stephen Crowley | .... | pre-rig gaffer (5 episodes, 2007) |
| Guy D'Alema | .... | still photographer (5 episodes, 2007) |
| Ronald 'Ronnie' Martin | .... | rigging electrician (5 episodes, 2007) |
| Ted Sapp | .... | dolly grip: "b" camera (5 episodes, 2007) |
| Jonas Lagunoff | .... | grip (4 episodes, 2008) |
| Alex Fleming | .... | camera production assistant (3 episodes, 2007-2008) |
| Christopher Campbell | .... | grip (2 episodes, 2007) |
| Steve Zigler | .... | best boy rigging (2 episodes, 2007) |
|
| Pete Bowman | .... | rigging key grip (unknown episodes) |
| Jos'h Hancher | .... | second assistant camera (unknown episodes) |
| Ross Sebek | .... | second assistant camera (unknown episodes) |
| Joseph Thomas | .... | assistant camera (unknown episodes) |
| Mike Torino | .... | second assistant camera (unknown episodes) |
| |
|
| M. Everette Flynn | .... | assistant to executive producer/writer / assistant to executive producers and writers / ... (17 episodes, 2007-2008) |
| Rebecca Poulos | .... | script supervisor (16 episodes, 2007-2008) |
| Geoff A. Hubler | .... | assistant accountant / production accountant (13 episodes, 2007-2008) |
| Jennifer Scott | .... | first assistant accountant (13 episodes, 2007-2008) |
| Zuzana Cernik | .... | assistant to producer (12 episodes, 2007-2008) |
| John DeSilva | .... | production assistant (12 episodes, 2007-2008) |
| Jason Neudecker | .... | set production assistant (12 episodes, 2007-2008) |
| Marlis Pujol | .... | production coordinator (12 episodes, 2007-2008) |
| Jake Worden | .... | set production assistant (9 episodes, 2007-2008) |
| Johnny Richardson | .... | set production assistant / production assistant (8 episodes, 2007-2008) |
| Ben Raymond | .... | assistant production office coordinator (6 episodes, 2007-2008) |
| Evans Griffin | .... | production assistant (6 episodes, 2007) |
| John T. Haun | .... | production accountant (6 episodes, 2007) |
| Kenyea Johnson | .... | office production assistant (6 episodes, 2007) |
| Timothy Meehan | .... | assistant: Gary Fleder (6 episodes, 2007) |
| Tom Oastler | .... | assistant accountant (6 episodes, 2007) |
| Matthew Peters | .... | assistant location manager (6 episodes, 2007) |
| Bill Rinier | .... | script coordinator (6 episodes, 2007) |
| David Dilley | .... | set production assistant (5 episodes, 2007-2008) |
| John Findley III | .... | location manager (5 episodes, 2007) |
| Marie James | .... | catering helper (5 episodes, 2007) |
| Zach Kane | .... | craft service assistant (5 episodes, 2007) |
| Elizabeth Kealoha | .... | assistant production coordinator (5 episodes, 2007) |
| Jonathan Penn | .... | intern (5 episodes, 2007) |
| Jonathan Persky | .... | assistant location manager (5 episodes, 2007) |
| Jeremy Thomas | .... | production assistant (5 episodes, 2007) |
| Flávia Toledo | .... | assistant to producer (5 episodes, 2007) |
| James E. Williams | .... | production accountant (5 episodes, 2007) |
| Caleb Womble | .... | production coordinator (5 episodes, 2007) |
| Teresa Jolene Lee | .... | set production assistant / additional set production assistant (4 episodes, 2007-2008) |
| Molly Franken | .... | production assistant (3 episodes, 2007) |
| Elizabeth Ludwick-Bax | .... | script supervisor (3 episodes, 2007) |
| Ashley Patterson | .... | production assistant (3 episodes, 2007) |
| Senia Phillips | .... | head animal trainer (2 episodes, 2007) |
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