- Expy: To Captain America. Compare Erskine's super-soldier program and the Korbinite effort to create an ultimate warrior and the parallels are quite strong, although the tech levels result in a far different scale of super-humanity.
- Funny Moments: In Thor and the Warriors Four, Bill goes on a comedic Humiliation Conga.
- The cover for the second features a gleeful Katie Power chasing after a frantic, sweating Bill while shouting "Pony!"
- In the issue itself, she offers Bill a carrot... which he reluctantly accepts.
- Then, when Thor is de-aged, so is he, and he becomes the most adorable little horse-creature ever. Which Thor proceeds to ride on.
- As they approach their normal ages, Thor and Bill become teenagers. Bill ends up with an afro and braces.
YMMV / Beta Ray Bill