The League of Unexceptional Children: Get Smart-ish

Following the greatest security breach in American history, twelve year olds Jonathan Murray and Shelley Brown were recruited by the League of Unexceptional Children, a spy network made up of the nation's most average and utterly forgettable kids. And against all odds Jonathan and Shelley saved the world!
 
It was proberly a fluke.
 
Now the prime minister of the United Kingdom has called upon them to stop a criminal mastermind from unleashing a diabolical virus.  Can Jonathan and Shelley combine their highly qustionable skill sets and save the day?