The first issue of Captain America was published in March 1941, nine months before the U.S. entered World War II. It was a time when Hollywood was still timid about making anti-Nazi movies, but Joe Simon and Jack Kirby were bolder: they drew Cap decking Hitler on the first cover. So what did Hollywood do when they got ahold of Cap three years later?
They turned him into this. Where are his wings? Where is his shield? Where's Bucky?
He isn't even Pvt. Steve Rogers. He's Grant Gardner, district attorney. Worse, he doesn't fight the Nazis.
He fights this guy.
With a gun.
He does have this hot number as an assistant. She seems to know Grant is Cap. She also sends the final clue that will make the D.A. (or C.A.) realize who the villain is.
But for most of the serial, she's reduced to this.
Or she's being hypnotized into doing whatever the Scarab wants. No, he doesn't want that.
There's some cool stuff in the 15 chapters: Cap riding a motorcyle ...
... a few shots that impress.
And it's kinda cool when he changes into Cap ...
Some of the time.
But it is what it is: a 15-chapter movie serial with cliffhangers. The title cards, which are supposed to get us up-to-date at the beginning of each episode, actually demonstrate Cap's complete incompetence.