IN THE SECOND OF A SPECIAL TWO-PART ARC SET IN A DARK ALTERNATE UNIVERSE, ARCHER SEIZES CONTROL OF THE ADVANCED "DEFIANT" STARSHIP IN A BID TO TAKE OVER THE ENTIRE TERRAN EMPIRE, ON "STAR TREK: ENTERPRISE," FRIDAY, APRIL 29

Three Original Episodes Until the May 13 Series Finale

"In a Mirror, Darkly, Part II" -- In the second of a two-part arc set in a dark alternate universe, after using the Defiant (a starship from the original "Star Trek" series universe) to repel a Tholian attack, the power-hungry Archer and Enterprise crew set about using this advanced ship to seize control of all of Earth's Terran Empire, on STAR TREK: ENTERPRISE, Friday, April 29 (8:00-9:00 PM, ET/PT) on UPN. Marvin Rush directed the episode written by Mike Sussman.

In addition to being on a ship from the original series, the crew will also don some of the original uniforms as part of this episode.

Meanwhile, as Archer takes full command of the Defiant and reviews the alternate history of Starfleet, his duplicitous lover Hoshi, a traitorous T'Pol and a reptilian Gorn stowaway hatch schemes of their own.

Captain Jonathan Archer: Scott Bakula
Chief Engineer Charles Tucker III: Connor Trinneer
Vulcan Sub Commander T'Pol: Jolene Blalock
Lt. Malcolm Reed: Dominic Keating
Ensign Travis Mayweather: Anthony Montgomery
Ensign Hoshi Sato: Linda Park
Dr. Phlox: John Billingsley
Admiral Black: Gregory Itzin
Soval: Gary Graham
Kelby: Derek Magyar
Alien: Pat Healy
Admiral Gardner: John Mahon

RATING: To Be Announced