Getaway driver Miles Foster is placed in witness protection after the murder of his friend Andres by Astin Brody, a shady underworld boss. Miles is hidden on the Greek Island of Zanthi with a recently graduated female MI6 officer, Charlotte Green. Shalom Godsall, Brody's disgruntled number two, has recommended two Irish assassins take out Miles, much to their surprise as a father and son assassin team they h ave a terrible track record. Godsall, however, is working with American secret service to oust his rival Astin Brody and take the top job. Nothing is going to plan; the assassins have found their target and are getting close. Miles and Charlotte are not getting on at all and the special relationship between the British and American secret service is at breaking point.

A pair of Californian dating gurus come to London to launch their book on how to find love in three days. As a publicity stunt for the book, they try to find soulmates for three lonely Londoners, but things don't go according to plan.