Better Call Saul cast as Betsy and Craig Kettleman, described as "the world's squarest outlaws." Going into Season 3, it was announced that Giancarlo Esposito would return to play Gus Fring. The showrunners have teased that "familiar faces" from "Breaking Bad" will make appearances during Season 4. They will also cast an actor for the character "Lalo", mentioned only by name in the episode "Better Call Saul" episode of "Breaking Bad". Both Bryan Cranston and Aaron Paul said, as of Season 3, they are both open to reappearing on the show as Walter White and Jesse Pinkman, respectively, if asked, believing that Gilligan
Breaking Bad (season 2) probably why we haven't repeated that formula since." "Breaking Bad"'s original score is composed by Dave Porter. The show also uses music from other recording artists with music supervision by Thomas Golubić. Select songs from Season 2 are featured on the "Breaking Bad Soundtrack" available through iTunes and Amazon.com. The second season was released on DVD in Region 1 and Blu-ray in Region A on March 16, 2010. It was released on DVD in Region 2 on July 26, 2010 and in Region 4 on February 8, 2010. The second season of "Breaking Bad" received very positive reviews from critics,