Following the suspicious suicide of college classmate Robert Dewey, John and Kim arrive in Los Angeles to see their old friends Nat Heller and Gina Abbott. Learning that Dewey's corpse was mysteriously confiscated by someone claiming to be with the coroner's office, Kim heads to the funeral home to investigate. Upon discovering a cameraman lurking in the bushes, she meets film student Jim Morrison, who has documented the removal of Dewey's body. And though John is suspicious, Kim befriends Morrison to find out just what he knows.

With the Warren Commission looking into the assassination of his brother, Attorney General Robert F. Kennedy asks John to testify. Despite Bach's warning, Kennedy paves the way with his own testimony before Loengard describes the events that led him into Majestic. And while John has a long way to go before convincing a skeptical Supreme Court Chief Justice Earl Warren and his fellow commission members of his story, Bach decides to thoroughly discredit him anyway.

Despite tensions between Loengard and Albano, Bach is determined to get a glyph decoder held by Juliet. Realizing that it's just the weapon that could help with a takeover of Majestic, Juliet agrees to let Bach use it to attract an alien ship. As Loengard, Sayers and Juliet work to replicate the crop circles suspected to denote landing sites, the young daughter of a widowed farmer slips into where they are working. And upon taking her home, John and Kim can only hope Monica Gresham hasn't seen too much. Then, as their ruse succeeds in attracting a ship, an attempt to capture it and the crew goes awry. So Bach gives John and Kim time to find a wounded Gray on their own. Seeking refuge at her father's farm, the alien enlists Monica's help by promising her a chance to see her dead mother. Sensing that the Gray is nearby, Kim and John set up surveillance. Finding Monica looking for another critical artifact left behind by the ship, they follow her home to where the Gray is hiding. And thou

Alerted to a planet size object transmitting a message to Earth, Bach orders Dr Carl Sagan to decode it while he keeps the news from Majestic's directors. And though he's kept in the dark, Albano agrees to ask the captured Gray to shed some light on its contents. Meanwhile, Loengard and Juliet use Dr Timothy Leary to find the San Francisco lab where the Hive has been producing a hallucinogen under the direction of Steele and Kim. And when Kim tosses the drug into John's face, it causes him to see their son aboard a Hive ship.