Best friends Stephen and Marco know a thing or two about impossible missions. It's thanks to them that cell phone thieves at school are apprehended, lost puppies are returned, and gym uniforms are lent out to the forgetful thirteen-year-old masses. When Marco finds out that Benji - the dream exchange student on whom he has a crush - and his band are playing at the high schoolprom, he enlists Stephen's help to crash prom and get Marco onstage to profess his love. But as most veteran operatives know, not all heists run smoothly. Stephen is sick of Marco calling the shots 99.97 percent of the time, and he's especially sick of being the sidekick. On top of it all, Marco and Stephen need to act fast - before Benji goes back to England at the end of the school year. Even though these boys are experts in espionage, it's going to take a mission impossible to pull this maneuver off.