What did the world look like as it was transforming into the horrifying apocalypse depicted in "The Walking Dead"? This spin-off set in Los Angeles, following new characters as they face the beginning of the end of the world, will answer that question.

Rebellious, quick-witted Erica Vandross is a 17-year-old firecracker living with her single mom, Laurie, and her mom's new boyfriend, Bob, in L.A.'s San Fernando Valley. When Bob's mentally unbalanced son, Luke, arrives from rehab to live with the family, Erica finds her domestic and personal life overwhelmed. With Luke and her sidekicks Kala and Claudine in tow, Erica acts out by exposing a high school teacher's dark secret.

Phil and his misfit friends score big when they are invited to the party of the century at Bob's house. Known for throwing the craziest drug, sex and booze filled parties, this was sure to be a night to remember. The only problem is that they can't remember a thing. When Phil wakes up realizing that his girlfriend is only hours from knocking on his door, he decides to enlist the help of his friends to try to piece together what was obviously a night worth remembering.