Stała obsada sezonu 7

1. 

   Scott Bakula

   Jonathan Archer

2. 

   Jolene Blalock

   T'Pol

3. 

   Connor Trinneer

   Charles 'Trip' Tucker III

4. 

   John Billingsley

   Phlox

5. 

   Dominic Keating

   Malcolm Reed

6. 

   Linda Park

   Hoshi Sato

7. 

   Anthony Montgomery

   Travis Mayweather

Goście specjalni 8

1. 

   Kara Zediker

   T'Pau

2. 

   Robert Foxworth

   Administrator V'Las

3. 

   Bruce Gray

   Surak

4. 

   Gary Graham

   Ambassador Soval

5. 

   Joanna Cassidy

   T'Les

6. 

   John Rubinstein

   Minister Kuvak

7. 

   Louis Ortiz

   Vulcan High Command Member (uncredited)

8. 

   Scott Sterling Hill

   Ensign Hutchison (uncredited)

Ekipa 4