The Taelons introduced interdimensional travel for human customers. Jamie Sims (William Greenblatt), a young deaf-mute boy, and his mother Anna (Diana Reis), were two of their customers en route to New York. They entered the interdimensional portal at the Los Angeles airport, but something went wrong during their journey. Anna arrived in New York, but Jamie was missing. William Boone (Kevin Kilner) and Agent Ron Sandoval (Von Flores) arrived to calm the hysterical mother and find her son. They were well aware that there would be mass hysteria if Anna told the press about the accident. Dr. Walken (Michael Burgess), the scientist in charge of the portal, seemed equally unnerved by Jamie's disappearance. As Sandoval threatened Anna into silence, Jamie reappeared in the portal, disoriented but unharmed. All were shocked when Jamie, suddenly able to speak and hear, called out to his mother.

The Taelon Synod was in an uproar about the witnesses to Jamie's disappearance and transformation, knowing they posed a greater risk of exposure. Da'an (Leni Parker) faced off with Zo'or (Anita La Selva) about the real reason the Taelons had offered interdimensional travel to humans. Selected people were being whisked out of interdimensional stasis for experiments and fertilization. For the time being, the Synod backed Zo'or, but Da'an had grave misgivings about the Companions' new activities.

In the meantime, Boone took Jamie to be examined by Dr. Christine Park (Kate Trotter), a Resistance collaborator. Dr. Park discovered that Jamie had been implanted with an immature CVI, just powerful enough to restore his missing senses. Boone realized the Taelons were harvesting humans for experimentation. Unexpectedly, Boone's sister Sarah (Wendy Lyon), in town on job interviews, announced she was three months pregnant. Learning that she travelled through the interdimensional portal, Boone was alarmed. Was Sarah pregnant from her last relationship, or had the Taelons somehow impregnated her? Before Boone could get answers from Dr. Walken, he discovers the doctor had apparently committed suicide.

In reality, Sandoval's men had killed Walken, who was ready to go public about the Taelon conspiracy. Working with Captain Lili Marquette (Lisa Howard), Boone was able to find Walken's hidden records, which gave him unauthorized entry into the interdimensional portal. After meeting with Jonathan Doors (David Hemblen) and Augur (Richard Chevolleau), the Resistance agreed to let the research scientist Sahjit Jinnah (Damon D'Oliveira) pose as a decoy. They're sure he'd be selected by the Taelons since his high I.Q. made him an appealing subject. As the Resistance prepared for their infiltration, Boone asked Sarah to see Dr. Park to find out if her pregnancy had been affected by the Taelons. Dr. Park had also outfitted Sahjit with a tracking device so the Resistance could monitor him wherever he went in interdimensional travel. At the same time, Sahjit would remain conscious through his travels, unlike other passengers.

As predicted, Sahjit was chosen by the Taelons and was brought to a secret laboratory where he saw other subjects suspended in stasis as the Taelons pursued their studies. Frightened by being cut from his link to underground headquarters, he escaped into the surreal surroundings, completely alone. Meanwhile, Dr. Park informed Sarah that she was not three months pregnant, but had been fertilized with a fast-developing fetus during her transportation. Overwhelmed, Sarah fled. In search of his sister, Boone entered the portal where he met Sandoval, who had been alerted that one of the Taelons' subjects had escaped. Upon their arrival at the Taelon lab, Boone and Sandoval saw the dozens of human experimentation subjects including, to Boone's horrific surprise, Sarah. Zo'or confirmed that Sarah was implanted with a Taelon engineered fetus and Boone had to feign implant disinterest while trying to save both his sister and Sahjit. Unsuccessful in his attempts, Sarah suddenly disappeared through the portal and Sandoval captured Sahjit, who discovered that the Taelon lab was actually based on the moon.

Sahjit was brought to Taelon headquarters where he was grilled by Sandoval, Zo'or and Da'an, who suspected his connection to Doors and the Resistance. When Sahjit refused to cooperate he was sent back to the Taelon lab by Zo'or to be tortured.

Unobserved, Da'an placed a tiny device on the back of Sahjit's neck. Although a group of Resistance operatives attempted to free Sahjit, Sandoval managed to drag him into the interdimensional portal. But at the end of the journey, Sandoval found himself in the Taelon lab without Sahjit, who had mysteriously arrived safely in Los Angeles. Upon examination, the Resistance discovered the device Da'an secretly affixed to him. Boone and Lili discussed Sahjit's theory that Da'an deliberately helped Sahjit escape by giving him this device that masked his genetic code while in the portal.

Lili located Sarah in a Los Angeles hospital and Boone, concerned for his sister's well-being, took her to Dr. Park who confirmed that Sarah had lost her baby. Boone now realized the fetus was harvested during interdimensional stasis. As he said goodbye to his sister, Boone knew he had not fully convinced her that her pregnancy was part of a Taelon experiment.

Still trying to learn more about the Taelon agenda, Boone met again with Jamie Sims, who was still enjoying his newfound gifts of hearing and speech. Jamie, as planned by the Companions, was registered to study at the Taelon Science Academy. Although Jamie had benefited from the Taelons' experiments, Boone remained deeply concerned about the future of all who have traveled through the portal.

This episode synopsis was originally produced by The Official E:FC Website and remains the property of Tribune Entertainment.