WOOKEY HOLE, ENGLAND - OCTOBER 17: Sword swallower Hannibal Hellmurto takes part in a dress rehearsal of the Circus of Horrors' latest show Psycho Asylum, ahead of Halloween, at the Wookey Hole Caves Theatre near Wells on October 17, 2018 in Somerset, England. The British Gothic and steampunk circus, which is influenced by burlesque and Victorian freak shows, was first performed at the Glastonbury Festival in 1995. The 2011 Britain's Got Talent semi-finalists are about to start touring with their brand new show - which features Voodoo warriors, sword swallowers, knife throwers, strong men, balancing acts, a demon dwarf, the Sinister Sisters and contortionists - at a number of venues and dates, starting at Wookey Hole and including Halloween itself in Blackpool. (Photo by Matt Cardy/Getty Images)