Musical theatre singing group and winners of Series 8, Collabro, take on sword swallower Alex Magala, one of the most dangerous acts to ever grace the Got Talent franchise. Also, among the old favourites putting in a return appearance are Series 4 dancers Twist and Pulse, and more.
| Name | Type | Role | |
|---|---|---|---|
| Lee Stuart Evans | Writer | ||
| Vicki Barbolak | Guest Star | ||
| Bars & Melody | Guest Star | ||
| Twist and Pulse | Guest Star | ||
| DM-X Comvaleñoz | Guest Star | ||
| Daliso Chaponda | Guest Star | ||
| Ben Hart | Guest Star | ||
| Gennady Tkachenko-Papizh | Guest Star | ||
| Alex Magala | Guest Star | ||
| Collabro | Guest Star | ||
| Nikki Parsons | Director |