Breaking Bad continues its Season 4 run this Sunday, September 11th, with the all-new episode Bug. Hank (Dean Norris) and Walt (Bryan Cranston) return to Pollos Hermanos to retrieve the bug from Gus' (Giancarlo Esposito) car, only to find out they are not alone. Later, Walt confronts Jesse (Aaron Paul) about their plans to take care of Gus. We have a look at Bug, which you can check out in the two clips below.