| Patrick Stewart | Capt. Jean-Luc Picard |
| Jonathan Frakes | Cmdr. William Riker |
| LeVar Burton | Lt. Geordi La Forge |
| Denise Crosby | Lt. Tasha Yar |
| Michael Dorn | Lt. Worf |
| Gates McFadden | Dr. Beverly Crusher |
| Marina Sirtis | Counselor Deanna Troi |
| Brent Spiner | Lt. Cmdr. Data |
| Wil Wheaton | Wesley Crusher |
| Brooke Bundy | Sarah MacDougal |
| Benjamin Lum | Jim Shimoda
(as Benjamin W. S. Lum) |
| Michael Rider | Transporter Chief |
| David Renan | Conn |
| Skip Stellrecht | Engineering Crewman |
| Kenny Koch | Kissing Crewman |
| Michael Bailous | Enterprise-D Officer
(uncredited) |
| James G. Becker | Youngblood
(uncredited) |
| Darrell Burris | Operations Division Officer
(uncredited) |
| Dexter Clay | Security Officer
(uncredited) |
| Jeffrey Deacon | Command Division Officer
(uncredited) |
| Nora Leonhardt | Science Division Ensign
(uncredited) |
| Tim McCormack | Ensign Bennett
(uncredited) |
| Lorine Mendell | Crewman Diana Giddings
(uncredited) |
| Richard Sarstedt | Command Division Officer
(uncredited) |