Captain Flash #3

Captain Flash faces two separate threats in this issue. In "The Beasts from 1,000,000 B.C.," prehistoric monsters emerge and attack, forcing Captain Flash into combat with the creatures. In a second story, Captain Flash and his companion Ricky are dispatched to a naval base in New London to protect a submarine and deal with enemy sharkmen; after the sub is attacked and pulled into the deep, Captain Flash pursues the vessel underwater where he battles the razor-fanged sharkmen and a large sea creature.