Scott Bakula Capt. Jonathan Archer Actor Connor Trinneer Cmdr. Charles "Trip" Tucker III Actor Jolene Blalock Subcommander 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 Scott Burkholder Tagrim Guest Star Zach Grenier Renth Guest Star Danny Goldring Alien Captain Guest Star Aaron Lustig Guri Guest Star Brian Cousins Alien Lieutenant Guest Star Sean Smith Alien Crewman Guest Star Elizabeth Magness Female Crewmember Guest Star Rick Berman Executive Producer Brannon Braga Executive Producer Michael Vejar Director Michael Sussman Writer Phyllis Strong Writer