Ray Campbell

As a mission to capture a dangerous war criminal goes awry, Jason and the team refuse to abort. On a book tour, Clay's controversial father, Ash Spenser, arrives in town.

The death of a boxer leads Vance to borrow the NCIS team and start investigating the fighter's death, while Gibbs digs into Vance's past.

Stillman asks Rush and Valens to look into a case from 1980 about an eight-year-old boy who was found buried in a snowdrift.

Walt prepares his defence against Gus, as Jesse copes by reviving his friendship with Badger and Skinny Pete. Meanwhile, as Skyler hatches a scheme of her own, her sister Marie struggles to deal with Hank's deep depression.

Hank pushes Gomez to pursue a lead, while Walt struggles to protect his family. Jesse gets alarming news.

As Walt is recovering from their fight, Gus takes Jesse to Mexico to seal his deal with the cartel, but as Gus unleashes his own deadly plan to retain control of his drug empire, Skyler worries when her ex-boss Ted Beneke balks at using his unexpected inheritance to pay his back taxes.