ENT

Cast regolare
  Prima stagione Seconda stagione Terza stagione Quarta stagione
Jonathan Archer Scott Bakula Scott Bakula Scott Bakula Scott Bakula
T'Pol Jolene Blalock Jolene Blalock Jolene Blalock Jolene Blalock
Charles 'Trip' Tucker, III Connor Trinneer Connor Trinneer Connor Trinneer Connor Trinneer
Phlox John Billingsley John Billingsley John Billingsley John Billingsley
Travis Mayweather Anthony Montgomery Anthony Montgomery Anthony Montgomery Anthony Montgomery
Malcolm Reed Dominic Keating Dominic Keating Dominic Keating Dominic Keating
Hoshi Sato Linda Park Linda Park Linda Park Linda Park