Captain Flight Comics #5

This issue contains multiple stories featuring Captain Flight and other heroes. In the main story, young pilot Johnny rescues a boy and girl from kidnappers on a highway, then pursues them in his plane to a spies' hangout, executing a daring rescue landing in the suspects' driveway. A second story follows Bruce Corbet investigating his brother's death, which leads him to Dr. Larbins' mansion where he discovers a dual-identity villain called "The Grenade" and must take quick action. A third story depicts Rock Hastens and King Sarius battling against Morono, whose subjects attempt to steal their brain energy through a mind-control device connected to a rocket ship, but the heroes manage to destroy the thought reservoir and escape.