Watch preview for episode 2 of spin-off [Video]

The first episode of AMC's companion show to 'The Walking Dead,' undefined  made its debut on Sunday, August 23, 2015, breaking records.

AMC has revealed a new promo for the upcoming episode 2 of the spin-off.

'Fear the Walking Dead' will revolve around what the world looked like as it was transforming into the horrifying apocalypse depicted in 'The Walking Dead.'

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Created by Robert Kirkman, Gale Anne Hurd, Greg Nicotero and David Alpert, the show is produced by AMC Studios.

The first season of 'Fear the Walking Dead' will consist of six one-hour episodes.

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'Fear the Walking Dead' stars Kim Dickens, Elizabeth Rodriguez , Mercedes Mason , Cliff Curtis, Frank Dillane and Alycia Debnam-Carey.