Season 9 finale: The “Star Wars” saga, “Family Guy”-style, continues with Peter’s spin on “The Empire Strikes Back.”

Peter, Quagmire and Joe go on a journey to find the source of all the world’s dirty jokes and reunite with Cleveland along the way.

Quagmire can accept his dad’s lifestyle choices, but not when they involve Brian.

Brian and Stewie are up locked inside a safe for an entire episode.

The residents of Quahog are sent into a frenzy when the local news announces that a black hole will destroy Earth in 24 hours.

Brian pitches his pilot script to network executives; Chris and Meg injure Stewie and try to cover it up.

After selling footage of a celebrity he caught off-guard, Peter decides to become a paparazzo and Stewie gets stage fight.

Stewie creates an alter ego after he learns his favorite show is only auditioning girls; everyone is shocked when Meg starts dating a normal guy.

When Chris and Stewie go missing for several days, Lois is at her wit’s end until she sees a psychic who assures her they are safe. Even after the boys return home, Lois and Peter’s psychic obsession continues, and Peter takes it a step too far when he starts charging neighbors for his extrasensory perception. [...]

While tailing Meg to research a magazine article on American teen girls, Brian discovers that she has a secret boyfriend (voice of Chace Crawford), and that he’s in jail. But he won’t be for long.

After hitting his head, Peter develops amnesia. He forgets everything, including his family and his friends. Lois takes extra care of Peter and tries everything to jog his memory and until he starts hitting on other women. Having had enough of his antics, Lois takes the kids and leaves.

When Peter gives Lois’ father the bachelor party he never had, Mr. Pewterschmidt slips into a coma and not even Dr. House can bring him out of it. With her father incapacitated, Lois is given control of Pewterschmidt Industries. Peter convinces Lois to let him run the operation, but he gets power-hungry and fires the [...]

When Brian accidentally kills another dog he is surprised to see that no one cares so he tries to convince everyone that the life of a dog should have the same value as a human one. Meanwhile, Lois hires a maid who doesn’t listen to Peter.

Feeling blue, Peter and the guys interview potential friends to fill the vacancy left by Cleveland. The interview process leads them to Jerome but things don’t look so good when it’s discovered that Quagmire hates him.

When Quagmire assumes responsibility for a baby who looks just like him, he quickly realizes he may be in over his head. Meanwhile, Stewie clones himself in order to have a personal assistant.

When Brian snags an older woman, he’s the laughingstock of the family, but things get really bad when she breaks her hip and Brian has to be her errand-boy.

Stewie and Brian are suspicious when two guys move into Cleveland’s old house, and when they find out Dan and Chevy are spies and they have dossiers of all the people in Quahog they follow them on a mission to Russia and end up in hot water.

When Lois finds a lump on her breast, she goes to the doctor to test for cancer. The tests come back benign, but the doctor looks at her family medical history and reveals some news about Lois’ heritage. Peter takes to the family’s newfound faith eagerly, but when he is visited by the ghost of [...]

With the help of an out-of-this-world remote control, Stewie and Brian travel through alternate universes, including a post-apocalyptic world and a parallel world run by dogs where humans are pets.