Talk about turning up the heat!

Daredevils Duncan Fletcher and Danny ZZZZ take to the stage with their fiery stunts, but it seems not everything goes to plan...😬

Do not try this at home!

See more from Britain's Got Talent at http://itv.com/BGT

SUBSCRIBE: http://bit.ly/BGTsub
Facebook:   / bgt  
Twitter:   / bgt  
Instagram:   / bgt  
TikTok:   / bgt