"Borderland" is the fourth episode of the fourth season of the science fiction television series Star Trek: Enterprise. It originally aired on October 29, 2004, on UPN. The script was written by Ken LaZebnik, and was directed by David Livingston. The episode featured the first appearance of Star Trek: The Next Generation actor Brent Spiner in Enterprise. It also featured guest appearances by Bobbi Sue Luther and WWE wrestler Big Show. The series follows the adventures of the first Starfleet starship Enterprise, registration NX-01. In this episode, genetically engineered humans called "Augments" capture a Klingon vessel, and the Enterprise is sent to find them. They retrieve the Augments' creator, Doctor Arik Soong (Brent Spiner), and head in pursuit. After being attacked by Orions and rescuing their crew members, the ship is attacked by Augments who retrieve their creator. The episode is the first of a three episode arc, followed by "Cold Station 12", and "The Augments". It also featured the first appearance of male members of the Orion species, with female Orions having first appeared in the first pilot of The Original Series. The reception from critics was mixed, with Spiner's performance generally praised. The episode was nominated for a Primetime Emmy Award for Outstanding Stunt Coordination. Plot In May 2154, a pair of genetically enhanced humans, referred to as "Augments", leave their home planet and take control of a Klingon Bird-of-Prey warship after killing the crew. Amid threats and protests by the Klingons, Starfleet tasks the newly refurbished Enterprise to stop the culprits. Captain Archer visits disgraced scientist Doctor Arik Soong, imprisoned for stealing augmented embryos, and transfers him from a holding facility. On board, Soong soon recognises his augments are responsible for the actions on board the Klingon vessel, but does not know why. He convinces Archer that he will be able to order his "children" to stand down without a fight. Enterprise enters an area of space known as the "Borderland" between the territories of the Klingons and Orions. They are attacked by two Orion vessels and several crew members are captured, including T'Pol (newly granted the Starfleet rank of Commander). They are taken to a slave market and Archer is forced to ask for Soong's assistance to rescue his crew. After entering the market, the ship is able to beam most of the crew back, but when they try to release T'Pol's restraints, all of the