A young mob member goes into the Witness Protection Program and settles into a quiet suburban village, where he falls for a local woman and gets involved with cookie-making fund-raising for her daughter's scout troop while dodging his former associates who have tracked him down.

In the year 2044, time travel has not yet been invented but in 30 years it will have been. When the mob wants to get rid of someone, they will send their target into the past where a looper, a hired gun, like Joe is waiting to mop up. Joe is getting rich and life is good until the day the mob decides to close the loop, sending back Joe's future self for assassination.