When catching albacore tuna off the coast of Santa Cruz, California, fisherman Mark Peters hooked up an underwater camera to record his trip. What he didn't anticipate was a guest appearance by an inquisitive pod of Pacific white-sided dolphins. This absolutely gorgeous footage is what Aquaman must see in his rear-view mirror all the time. This video starts off a little slow, but stick with it — these curious cetaceans are truly hypnotic.

Related: Two-thousand dolphins a-leaping.

[Mark Peters via Jason Sondhi]