The Fin

The Fin is a Marvel Golden Age aquatic adventurer who debuted in 1941, capable of operating underwater and standing among the earliest superheroes in the Marvel universe alongside contemporaries like the Human Torch and Captain America.

Surfacing from the depths of Marvel's Golden Age, The Fin made his splash in Daring Mystery Comics #7 in 1941, a creation of Ben Thompson born in the same fertile era that gave the world legends like the Human Torch and Captain America — characters this aquatic adventurer has genuinely shared the page with. Spanning an impressive arc from 1941 all the way to 2014, The Fin is a testament to the enduring pull of Marvel's earliest mythology, turning up across Avengers / Invaders and the classic Daring Mystery Comics alongside icons like Namor and Steve Rogers. With a key issue to his name and over seven decades of publication history, he's a rewarding discovery for any collector serious about the roots of the Marvel Universe — a genuine Golden Age original who never quite faded into the deep.