Breaking Bad and The Walking Dead take place in the same universe. During season one, Glenn steals a Dodge Challenger, which looks exactly like the one that belonged to Walter, Jr. on
Breaking Bad. In season two, Daryl says his brother Merle was a drug dealer before the zombie apocalypse. When a baggie of drugs is shown, you can clearly see Walter White’s Blue Sky meth. In season four, Daryl also described Merle’s supplier as a “janky little white guy,” which might be a reference to Aaron Paul’s Jesse Pinkman.
