Scott Bakula Capt. Jonathan Archer Actor Connor Trinneer Cmdr. Charles "Trip" Tucker III Actor Jolene Blalock T'Pol Actor Dominic Keating Lt. Malcolm Reed Actor Anthony Montgomery Ensign Travis Mayweather Actor Linda Park Ensign Hoshi Sato Actor John Billingsley Dr. Phlox Actor Richard Lineback Kessick Guest Star Stephen McHattie Alien Foreman Guest Star Tucker Smallwood Xindi-Primate Councilor Guest Star Randy Oglesby Degra Guest Star Rick Worthy Jannar Guest Star Scott MacDonald Cmdr. Dolim Guest Star Marco Sanchez Cpl. Romero Guest Star Daniel Dae Kim Cpl. Chang Guest Star Nathan Anderson Sgt. Kemper Guest Star Steven Culp Maj. Hayes Guest Star Chris Freeman Alien Head Guard Guest Star Adam Lieberman Young Trip Tucker Guest Star Rick Berman Executive Producer, Writer Brannon Braga Executive Producer, Writer Allan Kroeker Director