Security cameras recorded the instant a knife-wielding man stormed into a convenience store, proceeded to slip, fell on his rear-end and then lost his mask.

Image source: The Mirror

His knife is visible inside the red circle. (Image source: YouTube)

The video inside a Belfast, Ireland, store showed the man getting back on his feet, grabbing his mask and hastily placing it back on his head.

Image source: The Mirror

His facial disguise? Brown-rimmed sunglasses and a sheepskin-colored hat with long ear warmers.

Image source: The Mirror

He still managed to clean out a register, even carrying out the coin and bills container inside it.

Image source: The Mirror

Here's Mr. Agility from a reverse angle:

Image source: YouTube

Since his face was uncovered for a few seconds on the Feb. 15 video, police want the public's help indentifying him, the Mirror reported, adding that the man threatened staff before stealing the money.

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