The cover scene is virtually reproduced in panel 5 on page 13, except the ship's flag on the cover is Japanese, while the flag in the story panel is Nazi.
Oddity: in the last panel on page 6, Freddy mentions "Captain Marvel Jr.", but does not change into his alter ego.
Riddles in cartoon form. Character appearances added by David Burns via the GCD Error Tracker.
Story title taken from contents page.
Carlson is best recognized by his horses: long narrow, tapering heads and often with front legs stretched out like a rocking horse, as on page 4 panel 3, and also page 6.