Vince Gilligan, the creator of "Breaking Bad," has consistently said that Walter White's journey is the story of Mr. Chips turning into Scarface, and tonight's episode of "Breaking Bad" (Sun., July 29, 10 p.m. ET) actually featured a scene from the the classic Al Pacino movie. After his wife, Skyler, had an emotional meltdown in front of her sister-in-law about the many secrets in the White household, Walt and Walter Jr.