While grappling with tremendous personal tragedy, writer Isabel Wilkerson sets herself on a path of global investigation and discovery.

Madea's back - hallelujer! And she's not putting up with any nonsense as family drama erupts at her great-grandson's college graduation celebration.

Flight attendant Cassandra Bowden wakes in her hotel room hungover from the night before in Dubai with a dead body lying next to her. Afraid to call the police, she continues her morning as if nothing happened. In New York, she is met by FBI agents who question her about her recent layover in Bangkok. Still unable to piece the night together, she begins to wonder if she could be the killer.

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.