 " <unk> <unk> But They Don 't Go Down " features the reappearance of Weevil after an absence of five episodes ; during filming of the third season , <unk> was undergoing medical treatment . Series creator Rob Thomas pointed out Logan and Piz 's fight scene as one of the highlights of the episode and the season . In its original broadcast , the episode received mostly positive reviews from television critics , with many praising the case @-@ of @-@ the @-@ week . 
