Zoe Ball hosts as the judges are joined by West End legend and Mamma Mia! leading lady Mazz Murray, and there is also a very special message from a star of the Mamma Mia! films.
| Name | Type | Role | |
|---|---|---|---|
| Brona C. Titley | Writer | ||
| Zoe Ball | Host | ||
| Mazz Murray | Guest Star | ||
| Rob Davies | Director | ||
| Diccon Ramsay | Director |