| Issue | #80 |
| Published | October 1964 |
| Frequency | Monthly except Feb, May, Aug, Nov |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Mort Weisinger |
| Characters | Jimmy Olsen [as Bizarro Jimmy Olsen]; Perry White; Superman |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | Sheldon Moldoff |
| Script | Jack Schiff |
| Pencils | Sheldon Moldoff |
| Letters | Ira Schnapp |
| Notes | inside front cover |
| Characters | Jimmy Olsen [also as Bizarro-Jimmy]; Lois Lane; Perry White; Prof. Potter; Bizarro; Superman; Lucy Lane; Jimmy Olsen Fan Club |
| Synopsis | When Prof. Potter creates a normalizer ray to turn the Bizarros human, Jimmy plays a joke on him by pretending to be Bizarro-Jimmy and letting himself be exposed to the ray. But the joke is on Jimmy when the ray turns him into a Bizarro! Bizarro-Jimmy does all sorts of wacky Bizarro-things until Bizarro-Superman arrives to whisk him away to Bizarro World. |
| Genre | superhero |
| Script | Jerry Siegel? |
| Pencils | John Forte |
| Inks | George Klein |
| Reprinted | in Superman: The Amazing Transformations of Jimmy Olsen (DC, 2007 series) #[nn] |
| Characters | Jimmy Olsen [as Bizarro Jimmy]; Bizarro Beetle Bugs; Bizarro; Bizarro-Lois Lane; Bizarro-Perry White; Bizarro-Lana Lang; Bizarro-Lucy Lane; Bizzaro-Krypto; Superman; Perry White; Lois Lane; Lucy Lane; Lana Lang; Bizarro-Lex Luthor; Bizarro-Prof. Potter; blue kryptonite |
| Synopsis | Jimmy fits right in on Bizarro World until Bizarro-Lex Luthor exposes him to a modified version of blue kryptonite, which restores Jimmy's mind. Now an outcast, Jimmy has to create a Bizarro-Prof. Potter to invent a Bizarro-normalizer ray to restore him so Superman can bring him home. |
| Genre | superhero |
| Script | Jerry Siegel? |
| Pencils | John Forte |
| Inks | George Klein |
| Reprinted | in Superman: The Amazing Transformations of Jimmy Olsen (DC, 2007 series) #[nn] |
| Letters | typeset |
| Characters | Jimmy Olsen; Harvey; "Shoulders"; "Tricker" Watkins; Hyper-Crook; Perry White; Superman [Clark Kent] |
| Synopsis | Jimmy is kidnapped and replaced by an impersonator in order to trap Superman. |
| Genre | superhero |
| Script | Jerry Siegel |
| Pencils | George Papp |
| Inks | George Papp |