- Script
- Bob Haney
- Pencils
- Dick Dillin
- Inks
- Frank Giacoia; Joe Giella (see notes)
- Colors
- ?
- Letters
- Ben Oda
- Job Number
- B-1706
- Genre
- superhero
- Characters
- Superman; Batman; Don Ernesto Rivera; El Monstro; Galdo
- Synopsis
- Superman and Batman travel to South America to discover the secret of El Monstro and why he is distributing Nazi gold to poor peasents.
- Reprints
Story continues nextJoe Gir issue. Uncredited inking assistance by Joe Giella, Info per Nick Caputo, October 2018.
- Script
- Murray Boltinoff
- Letters
- typeset
- Job Number
- B-1777
Select comments from Richard Morrissey, R. B., Paul Edwards, Bob Rozakis, Clarence Mason, Arnie Strarkey, Walter Jahnke, Tom Kalb, Jim Balko, Rom Mitchell, Robert Jackson and Mark Lucke.