The series basically depicts how the zombie phenomenon started in the first place. Here are five takeaways from the teaser. "Fear the Walking Dead" premieres this Sunday at 9 p.m. ET on AMC.

She joined AMC's Walking Dead spinoff, Fear the Walking Dead, during the series' fifth season. She portrayed Virginia, leader of the Pioneers and mother of Dakota (Zoe Colletti).

Out of the three multi-season "The Walking Dead" shows that have ended, the original enjoyed a very solid 11-season run and the first spin-off, "Fear the Walking Dead," tapped out after season 8.