| Patrick Stewart | Capt. Jean-Luc Picard |
| Jonathan Frakes | Cmdr. William Riker |
| LeVar Burton | Lt. Geordi La Forge |
| Michael Dorn | Lt. Worf |
| Marina Sirtis | Counselor Deanna Troi |
| Brent Spiner | Lt. Cmdr. Data |
| Wil Wheaton | Wesley Crusher |
| Billy Campbell | Capt. Thadiun Okona
(as William O. Campbell) |
| Douglas Rowe | Debin |
| Albert Stratton | Kushell |
| Rosalind Allen | Yanar
(as Rosalind Ingledew) |
| Kieran Mulroney | Benzan |
| Joe Piscopo | The Comic |
| Whoopi Goldberg | Guinan |
| Majel Barrett | Enterprise Computer
(voice) (uncredited) |
| James G. Becker | Youngblood
(uncredited) |
| Juliet Cesario | Lt. Baji
(uncredited) |
| Dexter Clay | Operations Division Officer
(uncredited) |
| Teri Hatcher | Chief B. G. Robinson, Transporter Operator
(uncredited) |
| Randy James | Ten Forward Waiter
(uncredited) |
| Tim McCormack | Ensign Bennett
(uncredited) |
| Lorine Mendell | Crewman Diana Giddings
(uncredited) |
| Guy Vardaman | Darien Wallace
(uncredited) |