- as Captain Jonathan Archer
- as Commander Charles 'Trip' Tucker III
- as Vissian Cogenitor
- as T'Pol
- as Vissian Capt. Drennik
- as Vissian Chief Engineer
- as Ensign Hoshi Sato
- as Veylo, Vissian Tactical Officer
- as Calla, Vissian Engineer's Wife
- as Traistana
- as Ensign Travis Mayweather
- as Dr. Phlox
- as Lieutenant Malcolm Reed
- as Ensign Billy
- as Engineer Alex
- as Enterprise Crewwoman
- as Enterprise Ensign
- as Ensign Hutchison
- as Enterprise Sciences Crewman
- as Starfleet Crewman
- as Enterprise Sciences Crewman
- as Crewman
- as Crewman
- as Engineer
Watch "Star Trek: Enterprise > Cogenitor":