- Script:
- Jerry Coleman
- Pencils:
- Dick Sprang
- Inks:
- Sheldon Moldoff
- Colors:
- ?
- Letters:
- ?
- Genre:
- superhero
- Characters:
- Superman [Clark Kent]; Batman [Bruce Wayne]; Robin [Dick Grayson]; Vathgar (Alien from Xeron); Skran (Alien beast)
- Synopsis:
- A mysterious ray makes Superman disappear and he is replaced with an invulnerable alien beast.
- Reprints:
- Reprint Note before Migration:
- in World's Finest Comics (DC, 1941 series) #206 (October 1971)
- In Showcase Presents: World's Finest (DC, 2007 series) #2
Klein/Reed say Paris inks
- Script:
- Dave Wood
- Pencils:
- Lee Elias
- Inks:
- Lee Elias
- Colors:
- ?
- Letters:
- ?
- Genre:
- superhero
- Characters:
- Green Arrow [Oliver Queen]; Speedy [Roy Harper]; Miss Arrowette [Bonnie King]; Police Chief; Eddie; Arrowplane
- Synopsis:
- Miss Arrowette returns to active duty when she determines that something has happened to Green Arrow and Speedy.
- Reprints:
- Reprint Note before Migration:
- In Showcase Presents Green Arrow (DC 2006 series) #1
Writer id by Martin O'Hearn.