Peggy desperately tries to save Dr. Wilkes with a dangerous plan to stop Whitney Frost. But Thompson makes a surprising move that could destroy them all.

Peggy and Sousa propose a trade with Whitney Frost, while the SSR gets help from Howard Stark that may be the key to eliminating Zero Matter.

When Peggy realizes she needs help saving Wilkes, she turns to an unexpected adversary for help while Whitney tries to control the deadly Zero Matter.

As Peggy plots a rescue mission, Whitney hunts for even more dark power; and Jarvis learns he should not make promises he cannot keep.

As Jarvis’ precision and quick-thinking skills are put to the ultimate test, Peggy must find a way to stop an atomic explosion that threatens to destroy all of California.

Peggy’s search for the truth about Zero Matter puts her on a collision course with her superiors as Howard Stark barnstorms in.

Agent Carter and the SSR learn there’s more than just a pretty face behind Hollywood star Whitney Frost, Peggy’s most dangerous foe yet.

Patrick and the team investigate the murder of a woman with ties to one of the fighters. Meanwhile, LaRoche focuses his investigation on Rigsby, who in turn is forced to…

Peyton returns to school, but she breaks down. In the meantime Nathan is cornered into a no-win situation by Daunte. Brooke’s fashions are a hit at the local show. And…

Nathan gets two surprises in a row, and everyone is eager to share their advice with him. Deb also shares something she picked up. Brooke decides to celebrate while Peyton…

Nathan struggles with money problems and reluctantly asks Dan for help. Elsewhere Brooke learns the new man in her life is also her new English teacher. Peyton gets help from…

When Chloe and Lucifer’s investigation into the murder of a diamond thief points to one of Ella’s brothers as the main suspect, Ella is driven to prove her brother’s innocence…

The Machine, now completely self-governed with its whereabouts unknown, resumes giving Finch its “irrelevant” numbers for people in danger, which include a U.S. naval officer in town for Fleet Week….