Oma kloostrisõbrannade palvel paneb Las Vegase lauljatar Deloris Van Cartier taas nunnarüü selga, et õde Mary Clarence´i nime all kamp kontrolli all väljunud lapsi ja rahahädas olev kool päästa. Mis, nagu selgub, on kõike muud kui lihtne.
A tight group of friends, fired with unquenchable energy and enthusiasm, has come together to help two friends shoot a music video in time to get to a big competition in East Helsinki. Minor setbacks are not going to faze them, but then come some major problems, threatening not only their jobs but their loyalty to each other.
