Collects Showcase # 27-29 (1960) and Sea Devils #1-16 (1961-62). Written by Robert Kanigher. Art and Cover by Russ Heath.
A cult favorite for the spectacular art of Russ Heath. The Sea Devils are a team of four underwater treasure hunters / adventurers with the same make-up as the Fantastic Four: the leader, the brawn, the girl and her younger brother, who battle strange creatures beneath the waves, including The Octopus-Man, the Vengeful Undersea Ghost, The Flame-Headed Watchman and more.