Spear fisherman Bruce Knight got a shock when a two-metre shark ripped a Kingfish from the end of his speargun.
Knight was fishing with five divers at South Rocks, just past Aerial Reef off the Gisborne coast, when he caught last Wednesday's encounter on camera.
He had just speared a 25kg kingfish when the Mako shark decided he also wanted in on the catch.
Knight said he was stuck in the water while the Mako circled, "harrassing" him and taking chunks out of the bloodied fish.
"I had to swim to the boat and two divers jumped in the water ... and when they jumped in, (the shark) got interested in the boys. But, she was mostly just interested in the fish, like us.