Bug
Breaking Bad: Season 4, Episode 9
As Walt struggles to subvert Hank's homegrown investigation into the Albuquerque meth business, a deadly warning forces Gus to consider a deal with the Mexican cartel.
Show: Breaking Bad
Director: Terry McDonough
Air date: September 11, 2011
Writers: Thomas Schnauz and Moira Walley-Beckett
Episode no: Season 4; Episode 9