| 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 |
| Ronnie Claire Edwards | Talur |
| Michael Rothhaar | Garvin |
| Kimberly Cullum | Gia |
| Mike Hagerty | Skoran
(as Michael G. Hagerty) |
| Andrew Benne | Apprentice
(as Andy Kossin) |
| Richard Miro | Rainer
(as Richard Ortega-Miro) |
| Majel Barrett | Enterprise Computer
(voice) |
| Joyce Agu | Ensign Gates
(uncredited) |
| Michael Braveheart | Crewman Martinez
(uncredited) |
| Oliver Theess | Command Division Officer
(uncredited) |