| Actor | Main Character | Seasons |
| Simon Pegg | Scotty | |
| Karl Urban | Leonard McCoy | |
| John Cho | Hikaru Sulu | |
| Chris Pine | James T. Kirk | |
| Anton Yelchin | Pavel Chekov | |
| Zoe Saldana | Nyota Uhura | |
| Zachary Quinto | Spock |
| Actor | Character | |
| Bryce Soderberg | Satine | 1 |
| Fiona Vroom | Orion Girl | 1 |
| Jeff Bezos | Starfleet Official | 1 |
| Priya Rajaratnam | Night Watch Captain | 1 |
| Ashley Edner | Natalia | 1 |
| Emy Aneke | Blue Shirt | 1 |
| Jarod Joseph | Control Tower Technician | 1 |
| Melissa Roxburgh | Ensign Syl | 1 |
| Anthony Shim | Jin | 1 |
| Doug Jung | Ben | 1 |
| Jake Huang | Krall's Henchman | 1 |
| Matthew MacCaull | Blue Shirt | 1 |
| Anita Brown | Tyvanna | 1 |
| Doug Chapman | Sir Olden | 1 |
| Idris Elba | Krall | 1 |
| Lydia Wilson | Kalara | 1 |
| Sofia Boutella | Jaylah | 1 |
| Andrea Yu | Jeanine | 1 |
| Deep Roy | Keenser | 1 |
| Harry Han | Kissing Guy | 1 |
| Kim Kold | Zavanko | 1 |
| Shohreh Aghdashloo | Commodore Paris | 1 |
| Adam DiMarco | Injured Red Shirt | 1 |
| Danny Pudi | Fi'Ja | 1 |
| Greg Grunberg | Commander Finnegan | 1 |
| Joe Taslim | Manas | 1 |
| Shea Whigham | Teenaxi Leader | 1 |
| Dan Payne | Wadjet | 1 |
| Gina Brinkman | Kissing Girl | 1 |
| Jeremy Raymond | Control Tower Technician | 1 |
| Sara Maria Forsberg | (Voice) Kalara Alien | 1 |
| Christian Sloan | Jae | 1 |
| Fraser Aitcheson | Hider | 1 |
| Jennifer Cheon | Control Tower Technician | 1 |
| Richard Laurence | Chancellor Ambassador | 1 |
| © Graham & Ian Kennedy | Page views : 91,005 | Last updated : 1 Jan 2023 |