Britain's Got Talent: - Season 13

X , a mysterious mentalist later revealed to be Marc Spelmann , a former semi-finalist who had returned under a mask to emphasize themes of hope.

An extreme magic group was forced to withdraw before the semi-finals due to significant health and safety concerns regarding the dangerous nature of their planned performance. Britain's Got Talent - Season 13

A stand-up comedian whose relatable humor earned Simon Cowell's approval. X , a mysterious mentalist later revealed to

A young, spirited dancer (Ant & Dec's choice). Britain's Got Talent - Season 13

Five acts received the coveted , granting them a direct pass to the live semi-finals:

A high-energy children's choir (David Walliams' choice).