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.

After Peter throws him a wild bachelor party, Carter slips into a deep coma that not even Dr. House can bring him out of. Lois, now in control of Pewterschmidt Industries, is convinced by Peter to let him run the operation. Overcome by power, Peter fires the entire board. Carter eventually recovers, but realizes that [...]

After attending to the concert of a teen superstar, Stewie discovers a surprising secret about the singer. Meanwhile back at home, Chris tries to prove the existence of the Evil Monkey.

After attending to the concert of a teen superstar, Stewie discovers a surprising secret about the singer. Meanwhile back at home, Chris tries to prove to the existence of the Evil Monkey.

When Brian begins dating an older woman, the family begins to make fun of him. After Brian’s new fling breaks her hip, he gets the pleasure of becoming her errand boy.

Two guys (voices of Dan Aykroyd and Chevy Chase) who turn out to be spies move into Cleveland’s old house and soon have dossiers on everybody in Quahog. Then they head to Russia for a secret mission, with suspicious Stewie and Brian in hot pursuit. A “Cleveland Show” crossover includes brief appearances by Cleveland and [...]