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 John Fleck Silik Guest Star Melinda Clarke Suliban Sarin Guest Star Tommy Tiny Lister Klaang Guest Star Vaughn Armstrong Adm. Maxwell Forrest Guest Star Jim Beaver Adm. Daniel Leonard Guest Star Mark Moses Henry Archer Guest Star Gary Graham Ambassador Soval Guest Star Thomas Kopache Vulcan Attaché Tos Guest Star Jim Fitzpatrick Cmdr. Williams Guest Star James Horan Humanoid Figure Guest Star Joseph Ruskin Suliban Doctor Guest Star Marty Davis Young Jonathan Archer Guest Star Rick Berman Executive Producer, Writer Brannon Braga Executive Producer, Writer James L. Conway Director