Mamma Mia! I Have a Dream S01E01 - Episode 1

Zoe Ball hosts a search for two new stars for the hit musical, with 14 hopefuls heading to Greece to compete for the lead roles of Sophie and Sky in the West End production. Judges Alan Carr, Jessie Ware, Samantha Barks and Amber Riley put the contestants through their paces as they are tested on everything from singing and dancing, to acting and chemistry.