Ok so remember in season 3 when Dr.Sulvin's office got trashed by A.
And on the wall it said nosey b****** die well if you look up how to spell nosey it's spelt for American and Canadian it's nosy but in Britain it's spelt nosey and on the wall that's how it was spelt. And therefore who's the only British character in the show WREN. Finally I don't think that wren is A I just think he is part of the A team.
By emmagirl965 and giesemil294