On tonight's episode of Burn Notice, Michael (Jeffrey Donovan) is caught off guard by a visit from his drug-dealing neighbor Sugar (Arturo Fernandez) from way back in the pilot. But to Michael's surprise, Sugar isn't looking for trouble -- he needs Michael's help fending off a crew of notorious thieves. As a result, Michael ends up infiltrating a mobster crew.

On the last episode of Burn Notice, we met Gilroy (Chris Vance), as Michael and Sam (Bruce Campbell) helped bring down a child predator. Catch the promo and photos for "Noble Causes" after the jump.