Actually, I suppose I should've been more specific. The leading verb's voice itself doesn't make the subject's case accusative. That would still be nominative. But in Sluggo's sentence, the construction "Brad and me" isn't, in point of fact, the subject of the sentence. "That scene" is the subject. "Brad and me" is the object of the preposition "by." And always remember, kids: prepositional objects always occur in the accusative case. So, yeah, Sluggo was correct. And Ringo was wrong. But, as it turns out, he wasn't serious in the first place. You should know better, Ringo; grammar is not a thing about which to joke around!! }:(
(I would've said "not a thing to joke around about," but I'm sure one of you smart asses would've corrected my error of ending a sentence in a preposition. Prepositions, as you all know, are not words with which to end sentences.)
We now return you to your regularly scheduled Star Wars Holiday Special banter...