“Secret of the Sunken Sub!”
When Professor Walton's experimental submarine goes missing the Sea Devils go to rescue him.
See fair market value at every grade, raw and CGC, with value history and the grading break-even.
Already a member?
Key issues are always free. See every key issue.
Sea Devils #15 (1961) is issue #15 of DC's Sea Devils (1961–1967), with a cover date of January 1964. Written by Ed Herron and drawn by Irv Novick.
Credits, characters and story details from the Grand Comics Database, CC BY-SA 4.0.