| Steve Carell | Michael Scott |
| Rainn Wilson | Dwight Schrute |
| John Krasinski | Jim Halpert |
| Jenna Fischer | Pam Beesly |
| B.J. Novak | Ryan Howard
(credit only) |
| Leslie David Baker | Stanley Hudson |
| Brian Baumgartner | Kevin Malone |
| Creed Bratton | Creed Bratton |
| Kate Flannery | Meredith Palmer |
| Mindy Kaling | Kelly Kapoor |
| Angela Kinsey | Angela Martin |
| Paul Lieberstein | Toby Flenderson |
| Oscar Nuñez | Oscar Martinez
(as Oscar Nunez) |
| Phyllis Smith | Phyllis Vance |
| Rob Huebel | A.J. |
| Katherine Flynn | Nashua Receptionist
(as Katie Flynn) |
| Michael McCartney | Nashua Employee |
| Mary Wall | Nashua Employee |
| Dante Acosta | Blazer
(uncredited) |
| Seth Bailey | Nashua Employee
(uncredited) |
| Geoffrey Gould | Nashua Employee
(uncredited) |
| Claire Scanlon | Nashua Employee
(uncredited) |
| Antony Teofilo | Penguin
(uncredited) |