When Drake Rodger and Meg Donnelly, stars of the new series “ The Winchesters ” on The CW, attended their first Comic-Con last weekend in New York, they were accompanied by security guards. Rodger recalls noticing one of the guards repeatedly looking at actor, co-creator and co-executive producer of “The Winchesters,” Jensen Ackles. Rodger finally asked him, ‘What’s up?' He was like, ‘Dude, I’m a huge ‘Supernatural’ fan.'"