Captain Gallant, a young scientist-adventurer, sails the seas in his mini-sub with Peg-Leg Parsons, his assistant, and Chop Ching, oriental chief cook and bottle-washer. The mini-sub is small but powerful craft invented by Captain Gallant. Captain Gallant is also an oceanographer, chemist, and marine biologist. He and his crew get involved in several adventures and are good fighters but can get overwhelmed by multiple enemies.

*Super-Mystery Comics Vol 1 #4-6, ,
**Vol 2 #1-6
***Vol 3 #1-2
*Four Favorites #8

*Referring to any character as "oriental" would not be acceptable today.
Category:Aquatic Characters
Category:Ace Characters
Category:Male Characters
Category:Heroes
Category:Scientist Characters
Category:Inventor Characters
Category:Gallant Family Characters
Category:1940 Debuts
Category:First Name Unknown
Category:Unknown Creator
Category:Comic Book Characters
Category:Protagonists
Category:Non-Powered Characters
Category:Gwandanaland Characters