| Cast list |
| Patrick Stewart | as | Captain Jean-Luc Picard (voice) |
| Nancy Linari | as | Admiral Arai / Additional Voices (voice) |
| Greg Eagles | as | Commander Jureth / Additional Voices (voice) |
| Brock Peters | as | General Mi'Qogh (voice) |
| Jennifer Hale | as | Federation Officer #1 / Additional Voices (voice) |
| Paul Mercier | as | Federation Officer #2 / Additional Voices (voice) |
| George Ball | as | Klingon Officer #1 / Additional Voices (voice) |
| Rodney Saulsberry | as | Klingon Officer #2 / Additional Voices (voice) |
| B.J. Ward | as | Romulan Officer #1 / Additional Voices (voice) |
| Dee Bradley Baker | as | Romulan Officer #2 / Additional Voices (voice) |
| Charles Bartlett | as | Borg Collective Voice #1 (voice) |
| Terrence Beasor | as | Borg Collective Voice #2 (voice) |
| Daamen J. Krall | as | Borg Collective Voice #3 (voice) |
| David Randolph | as | Borg Collective Voice #4 (voice) |
| Vaughn Armstrong | as | Additional Voices (voice) |
| Cam Clarke | as | Additional Voices (voice) |
| Paul Eiding | as | Additional Voices (voice) |
| Max Grodénchik | as | Additional Voices (voice) |
| Jess Harnell | as | Additional Voices (voice) |
| Tim Harrison | as | Additional Voices (voice) |
| James Horan | as | Additional Voices (voice) |
| Roger Jackson | as | Additional Voices (voice) |
| Matt Prescott Morton | as | Additional Voices (voice) (as Matt Morton) |
| Courtenay Taylor | as | Additional Voices (voice) |
| Gary Anthony Williams | as | Additional Voices (voice) (as Gary Williams) |
| Kris Zimmerman | as | Additional Voices (voice) |
