Crónica de los inicios de James T. Kirk y su tripulación a bordo de la USS Enterprise.
 | Chris Pine | Kirk |
| Zachary Quinto | Spock |
| Anton Yelchin | Pavel Chekov |
| Zoe Saldana | Nyota Uhura |
 | Eric Bana | Nero |
 | Winona Ryder | Amanda Grayson |
 | Karl Urban | Leonard 'Bones' McCoy |
| John Cho | Hikaru Sulu |
| Bruce Greenwood | Christopher Pike |
| Ben Cross | Sarek |
| Leonard Nimoy | Viejo Spock |
| Chris Hemsworth | George Kirk |
 | Jennifer Morrison | Winona Kirk |
 | Rachel Nichols | Gaila |
| Faran Tahir | Robau |
| Clifton Collins Jr. | Ayel |
