What if Detective Jason Walsh and Agent Clint Barton were the same guy and not just two guys who look remarkably similar? And what if his two worlds ended up colliding? Pairings: JW/DL NR/? TS/PP SR/? BB/BR T/JF CS/?

Forty years ago – before there were the Brothers Grimm – there were the brothers Cahill; lab rats created in hopes of duplicating the Army's Captain America Program. Their creators could never have imagined that these brothers would grow up to be William Brandt, Jason Walsh, Aaron Cross and Clint Barton. Cross posted elsewhere

Clint had been very successful in keeping his identities as Jason Walsh and Clint Barton separate. Well, until his wife demanded that he drag Tony Stark to the social dinner that they were being forced to attend. Just how does one explain that, no, he is not a Police Captain but rather an Avenger. Oh and when did Doom get invited to the same party?

Clint is ordered to let some old friends know that he's Hawkeye so they don't try searching classified materials to find him. Once he gets to the second precinct he's in for a huge shock. Maybe sleeping with his former partner right before his assignment was up wasn't the best of ideas!