Britain's Got Talent contestant Miki Dark left judges Amanda Holden and Bruno Tonioli visibly shaking with his terrifying trick on Wednesday night.
The 'scary' illusionist pulled off another tense routine, leaving the audience and the judges panicked once more - but they also admitted they didn't think the act was long enough.
Just weeks on from his audition seeing him appear to set Simon Cowell on fire, this time it was Amanda and Bruno who were targeted in a trick involving a guillotine.
