A cool video has emerged showing how to create an amazing Jack-o'-lantern party trick.

The footage, shot on October 3 in Montreal, Canada, shows YouTuber VivaFrei cutting out a face on a pumpkin to create a Jack-o'-lantern.

He then places the pieces back into the holes to make the pumpkin appear untouched.

He finally fills it with butane and lights the gas on fire, making the pieces pop out of their slots.