Olly Murs welcomes the next four teams as they battle it out for a place in the final, and pop royalty Ronan Keating joins the star-studded panel to decide which team has won.
| Name | Type | Role | |
|---|---|---|---|
| Olly Murs | Host | ||
| Ronan Keating | Guest Star | ||
| Diccon Ramsay | Director |