Although Better Call Saul has certainly developed into its own as a wonderful and tense dramatic series, it's still impossible not to reminisce about Breaking Bad while you're watching. On The Rich Eisen Show , Bryan Cranston chatted about being a fan of Better Call Saul, if he would ever make an appearance, and how he might be involved behind the scenes. 

"I’ll do whatever they want because I know how careful they are and proprietary they are with those characters and storylines," Cranston said, revealing that he would say "Yes" to a guest appearance before Gilligan even finished a pitch. "It would be something kind of unique and obscure and creative. And I’m all in." 

Cranston then said that he'd already been asked to direct an episode but that he hasn't decided whether or not he's going to do it because he's such a big fan that he doesn't want to ruin the series for himself.