| Patrick Stewart | Capt. Jean-Luc Picard |
| Jonathan Frakes | Cmdr. William Riker |
| LeVar Burton | Lt. Cmdr. Geordi La Forge |
| Michael Dorn | Lt. Worf |
| Gates McFadden | Dr. Beverly Crusher |
| Marina Sirtis | Counselor Deanna Troi |
| Brent Spiner | Lt. Cmdr. Data |
| Michelle Forbes | Ensign Ro Laren |
| Thomas Kopache | Mirok |
| Susanna Thompson | Varel |
| Shelby Leverington | Chief Brossmer |
| Brian Cousins | Parem |
| Kenneth Meseroll | Ensign McDowell |
| Joyce Agu | Ensign Gates
(uncredited) |
| K.C. Amos | Operations Division Officer
(uncredited) |
| David Keith Anderson | Ensign Armstrong
(uncredited) |
| Rachen Assapiomonwait | Crewman Nelson
(uncredited) |
| Lena Banks | Starfleet Ensign
(uncredited) |
| Michael Braveheart | Crewman Martinez
(uncredited) |
| Tracee Cocco | Ensign Jae
(uncredited) |
| Debbie David | Ensign Russell
(uncredited) |
| Elliot Durant III | Starfleet Ensign
(uncredited) |
| Lanier Edwards | Command Division Officer
(uncredited) |
| Gunnel Eriksson | Sciences Division Officer
(uncredited) |
| Keith Gearhart | Science Division Officer
(uncredited) |
| Eben Ham | Operations Division Ensign
(uncredited) |
| Linda Harcharic | Ensign Sousa
(uncredited) |
| Grace Harrell | Operations Division Officer
(uncredited) |
| Christi Haydon | Starfleet Ensign
(uncredited) |
| Gary Hunter | Sciences Officer
(uncredited) |
| Randy James | Jones
(uncredited) |
| Arvo Katajisto | Romulan
(uncredited) |
| Mark Lentry | Science Division Officer
(uncredited) |
| Lorine Mendell | Crewman Diana Giddings
(uncredited) |
| Gina Saadi | Nurse
(uncredited) |
| John Alex Tampoya | Operations Division Officer
(uncredited) |
| Guy Vardaman | Darien Wallace
(uncredited) |