Janet has given birth to a baby boy—whom she fears prefers Tommy to her. But Tommy has a bigger problem: He’s suspected of starting the beach-house fire. Meanwhile, Jerry’s son asks him to be his best man at his commitment ceremony; Richie wants Franco to marry Natalie; Lou and Theresa get distracted in church; and the volunteer firefighter (Jennifer Esposito) who rescued Tommy from the beach house takes an interest in him—and isn’t shy about letting him know.
With Adam Baylin’s help, Kyle begins to realize the truth behind his existence but soon finds himself back at the Trager’s house under the training of Tom Foss.
The team discovers an Ancient drilling station deep beneath the surface of the ocean, only to find that a Wraith queen is still alive there.
Earth provides sanctuary for Vala’s estranged, con artist father after he provides intel about a Jaffa plot to attack the planet.
The team tries to relax during a mandatory day off, until an explosion leaves three people dead — and reveals that one scientist is a walking time bomb.
When a terrorist attack decimates a Jaffa summit Teal’c strikes out on a quest for revenge, believing that the perpetrator is one of his own pupils.