is a 16-part digital web series that originally aired between October 2016 and March 2017. Designed to bridge the gap between seasons and promote The Walking Dead Season 7, the series consists of very short segments—most under one minute—totaling less than 15 minutes of cumulative runtime. Plot and Characters

Sierra teaches Gabi how to kill walkers as they navigate an abandoned military camp and trek toward the border.

Upon arrival, they meet Gabi's boyfriend, Colton (Michael Mosley), a border guard who has secured a stocked bunker. Colton betrays Sierra, attempting to kill her to keep the tunnel a secret.