The series will search for two ingénues to play the roles of Sophie and Sky in MAMMA MIA! in London's West End. Throughout the series, musical theatre hopefuls will be put through their paces as they navigate their way through challenges, masterclasses, and performances. Filmed against the beautiful backdrop of the idyllic Greek islands, where the original MAMMA MIA! story is set.

• Alan Carr
• Zoë Ball
• Amber Riley
• Samantha Barks
• Jessie Ware