What is the birthname of Saul Goodman in the Breaking Bad and Better Call Saul universe?

Which subject does Walter White teach at the high school in Albuquerque, New Mexico?

Henry Schrader, brother-in-law of Walter White is an agent of which among the following law enforcement agencies?

_________ is the name of a fictional fast food chain restaurant that is front organization for Gus Fring's meth manufacturing and distribution operation. Fill in the blank.

The character of Mike Ehrmantraut (played by Jonathan Banks) is a cleaner and professional hitman. His character has been compared to another iconic film character named Winston Wolf. In which film did the character of Winston Wolf appear?