As Walt and Jesse adjust to life out of the business, Hank grapples with a troubling lead.

As Walt and Jesse adjust to life out of the business, Hank grapples with a troubling lead.

As Walt and Jesse adjust to life out of the business, Hank grapples with a troubling lead.

Harvey’s defense of Ava hits a roadblock when the interests of her murder trial are at odds with Louis’ work to thwart a hostile takeover of Hessington Oil by a rival businessman.

Big Jim takes matters into his own hands when he feels his authority slipping away, and the Dome displays its power when a life is taken just as a newborn arrives.

When the 2nd Mass destroys a crucial Espheni base, a relentless enemy is taken down and the Mason family is reunited with those who had been lost. But the arrival of more interstellar players puts the fate of the Earth’s remaining survivors in doubt.

When the 2nd Mass destroys a crucial Espheni base, a relentless enemy is taken down and the Mason family is reunited with those who had been lost. But the arrival of more interstellar players puts the fate of the Earth’s remaining survivors in doubt.

Kiera races to rescue Alec from himself and preserve her own chance of getting home. Alec must make a difficult decision between solving Kiera’s dilemma or his own.

In the Season 3 finale, Sarah risks her life when someone dear to her goes missing; and Holder’s past is used against him.

Sarah seeks peace in the case’s aftermath; the detectives pick up an unnerving new assignment; Lyric is tempted by her old life; Danette says good-bye.