With “The Defenders” due in August and “The Punisher” assumed to be released around November, Netflix have released a new teaser/advert. The 1 minute video shows highlights of the 4 Defenders (Daredevil, Jessica Jones, Luke Cage and Iron Fist) with Stan Lee driving through key scenes talking about being a hero. The Punisher reveal (well, the first clip from his own series) is right at the end and shows a bloodied Frank Castle in signature vest with a few added bullet holes…