Fear the Walking Dead is about to unleash one of its most dramatic episodes ever - Brother's Keeper.

The survivors at Broke Jaw Ranch face their greatest threat ever and it looks like Alicia Clark (Alycia Debnam-Carey) could be in danger as the temporary leader of the group.

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Hit play above to watch a preview of this week's episode

Fear the Walking Dead

Alicia has taken charge of the Ranch in the absence of Walker and Madison, but new pictures released from the episode showcase the youngest member of the Clark family taking arms.

AMC’s details of the episode reveal the following spoilers:

“As Nick and Jake set out to handle a delicate situation, the Ranch prepares for a threat greater than any they've faced before.”

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Fear the Walking Dead airs new episodes at 9pm, Mondays on AMC – exclusive to BT customers.

Watch AMC on BT TV channel 332/381 HD, catch-up on episodes on the BT Player and watch on the go with the BT TV app.

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The guests for this week’s Talking Dead: Fear Edition, hosted by Chris Hardwick, are currently being kept secret.

Talking Dead airs at 10pm on AMC, immediately after the latest episode.

Fear the Walking Dead

In the second half of Fear The Walking Dead season three, the Clarks and Ottos have secured an uneasy truce with the Nation. Former enemies must find a way to survive together.

Tension mounts at Broke Jaw Ranch as their militia is decimated, resources are scarce and the Dead are encroaching. The Gonzalez Dam, a source of life, is a larger prize to the south.

Strand has hit rock bottom and needs a partner to harness the world’s only currency if he is going to be resurrected. Meanwhile, Daniel has become el soldado again and bides his time in service to Lola and the dam, but hasn’t given up the ghost of Ofelia.

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The US drama series is executive produced by Dave Erickson, Robert Kirkman, Gale Anne Hurd, Greg Nicotero and David Alpert, and produced by AMC Studios.

The series stars Kim Dickens as Madison, Frank Dillane as Nick, Alycia Debnam-Carey as Alicia, Mercedes Mason as Ofelia, Rubén Blades as Daniel, Colman Domingo as Strand, Danay Garcia as Luciana, Daniel Sharman as Troy, Sam Underwood as Jake and Lisandra Tena as Lola.

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