According to his website, John Barrowman will be attending San Diego Comic-Con next month!
John is returning to San Diego Comic Con, which this year will be held at the San Diego Convention Center from 18 to 21 July. John is scheduled to attend for the first three days, 18 to 20 July
No word on why he’s attending yet. Could he be part of an “Arrow” panel? Maybe something that has to deal with “Doctor Who?” Only time will tell and once we have more info we’ll pass it along.