Whiskey Cavalier

Following an emotional breakup, tough but tender FBI super-agent Will Chase (code name: "Whiskey Cavalier") is assigned to work with badass CIA operative Frankie Trowbridge (code name: "Fiery Tribune"). Together, they must lead an inter-agency team of flawed, funny and heroic spies who periodically save the world - and each other - while navigating the rocky roads of friendship, romance and office politics.

Tulkinghorn is now close to piecing together Lady Dedlock's secret. Esther struggles to come to terms with the terrible blow she has been dealt. Jarndyce agonises over whether to keep his own feelings for Esther concealed. Lady Dedlock tells Esther something that will change her life for ever.

Frankie is forced to prove herself when Will is captured during a mission to take down an organ harvesting operation; Will spends his time in captivity trying to bond with Jai; Standish seeks Frankie's help to improve his combat skills.

Ollerman attempts to force the team to commit a terrorist attack for The Trust using Ray’s life as leverage. Meanwhile, Jai helps Standish deal with a revelation about Tina, and Will and Frankie come to a realization about their relationship.

As Bucket wraps up his investigation, there's yet more trouble for Lady Dedlock in the shape of the evil moneylender Smallweed, who has evidence of her secret past and intends to use it. Cornered and desperate, Lady Dedlock makes a terrible decision.