MAMMA MIA! I Have A Dream: release date, host, judges, trailer, how it works and all about the ABBA talent show search

MAMMA MIA! I Have A Dream: release date, host, judges, trailer, how it works and all about the ABBA talent show search MAMMA MIA! I Have A Dream is an ITV1 series searching for two new stars of the hit ABBA musical and features Zoe Ball and Alan Carr.