When Bob Odenkirk needed a temporary replacement in 'Breaking Bad,' Jonathan Banks filled in as Mike, creating a great ...

Mike Ehrmantraut was established as an associate of Saul and was an extremely useful individual for Walt, Saul, and Gustavo ...

Let's take a look. And, warning, spoilers ahead. "El Camino" opens with a flashback to a heart-to-heart between Jesse and Mike Ehrmantraut. They're standing at the riverbank where Walt ultimately ...