I'm called Steel-Man and I'm from another world! But I'd like to make your world my new home from now on. 
Superman's Pal, Jimmy Olsen #93 is an issue of the series Superman's Pal, Jimmy Olsen (Volume 1) with a cover date of June, 1966.
Synopsis for "The Batman-Superman of Earth-X!"
Jimmy Olsen is transported to another dimension by an invention created by Professor Potter. In this parallel world Jimmy has super powers. He meets Clark Kent's counterpart who invents the identity of Steel-Man for Jimmy to use as a super-hero. Jimmy battles the criminal Luthar League, whose leader resembles the Joker. When Jimmy finally locates him, he learns that it is a disguised Clark Kent. Clark is the secret leader of the Luthar League and is able to steal Jimmy's powers. Clark then tries to make himself king of the world, but Jimmy stops him using Krypton gas. Professor Potter then returns Jimmy to his own dimension.
Appearing in "The Batman-Superman of Earth-X!"
Featured Characters:
- Jimmy Olsen (First appearance as Steel-Man)
Supporting Characters:
- Lucy Lane (Earth-X) (Single appearance)
- Mayor of Metropolis (Earth-X) (On a TV or computer screen)
- Metropolis Police Department (Earth-X) (Single appearance)
- Perry White (Earth-X) (Single appearance)
- Potter (Earth-X) (Single appearance)
- Professor Potter
Antagonists:
- Joker (Mentioned only)
- LUTHAR League (League Using Terror, Havoc And Robbery) (Single appearance)
- Clark Kent (Earth-X) (Single appearance)
- Luthor (Mentioned only)
Other Characters:
- Batman (Mentioned only)
- Benedict Arnold (Earth-X) (Statue only)
- Great Caesar (Earth-X) (Mentioned only)
- Hamlet (Earth-X) (In picture only)
- Lois Lane (Mentioned only)
- Lucy Lane (Mentioned only)
- Mickey Mantle (Earth-X) (In picture only)
- Perry White (Mentioned only)
- Rembrandt (Earth-X) (Mentioned only)
- Superman (Mentioned only)
Locations:
- Earth-One
- Krypton (Mentioned only)
- Metropolis University (Mentioned only)
- Mount Tipton
- Earth-X
- Metropolis
- City Hall
- Jail
- Metropolis World's Fair
- Art Pavilion
- Avenue of Patriots
- Science Hall
- Police Station
- Metropolis
Items:
- Dimension Computer (Mentioned only)
- Element-Guns/Element Guns
- Krypton Gas
- Kryptonite (Mentioned only)
- Lodestone Globe
- Radio-Telescope
- Superman Signal-Watch
- Tiger Tire (Destroyed)
- Tiptonite
Vehicles:
- Anti-Gravity Discs
- Dimension-Traveler
Synopsis for "Sergeant Olsen ... Toughest Man in the Marines!"
Jimmy Olsen goes undercover as a marine drill instructor to find a spy at a training camp. Jimmy is unusually hard on his men. He works them hard, then frames them, landing his entire squad in the brig. Jimmy finally uncovers the spy working as a mess cook. He then explains the reason for framing his squad. Jimmy uncovered a despoit of Gold Kryptonite on the base. His men were scheduled to dig foxholes in the area and would have discovered it. With the spy loose, Jimmy had to frame his men to keep the Gold Kryptonite a secret. After the spy is captured, the men are released, and the Kryptonite is sealed in lead.
Appearing in "Sergeant Olsen ... Toughest Man in the Marines!"
Featured Characters:
Supporting Characters:
Antagonists:
- An unnamed spy
Other Characters:
- General Crane (Single appearance)
- Several unnamed Marines
Locations:
- Marine Boot Camp
Items:
- Laser Communicator
- Gold Kryptonite
Vehicles:
- Various military vehicles
Notes
The events from this issue or series involve a Multiversal Crossover between Pre-Crisis worlds and characters. This template will categorize articles that include it into the Pre-Crisis Multiverse Crossover category.
See also Post-Crisis Multiverse Crossovers.
- "The Batman-Superman of Earth-X!"
- The Earth-X seen in this story is not the same universe as the better-known Earth-X where Germany won World War II (first seen in Justice League of America #107). In Crisis on Infinite Earths: Absolute Edition, the Earth-X in this story is referred to as Earth-X (One) to avoid confusion.
See Also