Characters

The Challengers of the Unknown

• Kyle "Ace" Morgan
• Leslie "Rocky" Davis
• Mark "Prof" Haley
• Matthew "Red" Ryan

Credits

• Pencils: Bob Brown
• Inks: Bob Brown
• Letters: Gaspar Saladino

Storyline

Brought to a trashed laboratory, the Challengers hear a message from Scientist X telling the team they can find his valuable inventions by solving three clues. The Challs are bushwhacked by Dimension-Man, who wants the inventions for himself. To help him, D-Man pulls out of limbo the Iron Dictator. After the Challs decode the clues to the location of the inventions, Iron Dictator distracts them and D-Man knocks them out, making it appear that one of them is a traitor. But the Challs refuse to fall for it, defeat the Iron Dictator's neo-Nazis, and make Scientist X's headquarters their new home.

Characters

The Challengers of the Unknown

• Kyle "Ace" Morgan
• Leslie "Rocky" Davis
• Mark "Prof" Haley
• Matthew "Red" Ryan

Credits

• Script: Ed Herron
• Pencils: Bob Brown
• Inks: Bob Brown
• Letters: Stan Starkman

Credits

• Script: Henry Boltinoff
• Pencils: Henry Boltinoff
• Inks: Henry Boltinoff
• Letters: Henry Boltinoff

Credits

• Script: Murray Boltinoff

Credits

• Pencils: Chic Stone
• Inks: Chic Stone
• Letters: Ed Hamilton

Credits

• Pencils: Kurt Schaffenberger
• Inks: Kurt Schaffenberger
• Letters: Ed Hamilton

Storyline

After Joe claims he's going to keep the pennies for himself, Superman takes Joe and Tom to Asia, South America, and Africa to show them first-hand how much good the pennies they collect for UNICEF can do.

Characters

Other

• Clark Kent
• Superman

Credits

• Script: Jack Schiff
• Pencils: Sheldon Moldoff
• Inks: Sheldon Moldoff
• Letters: Ira Schnapp