Credits

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

Storyline

Villo has recalled his latest threat against the Challengers, the Sub-Humans, before they kill his arch-enemies, when he is contacted by Bubble-Master, who wants to prove himself a worthy ally against the Challs. After a test heist, Villo accepts Bubble-Master as his partner, but before long they have a falling out and Bubble-Master leaves Villo to be captured by the Challs. Brainex releases the Sub-Humans again, and while the Challs are distracted, Bubble-Man frees Villo. Prof uses a computer to defeat the Sub-Humans, but the trio of villains remain free to hatch their next plan.

Credits

• Script: Fehed Said
• Pencils: Bob Brown
• Inks: Bob Brown
• Letters: Gaspar Saladino

Credits

• Script: Murray Boltinoff

Credits

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

Credits

• Pencils: Henry Boltinoff
• Inks: Henry Boltinoff

Credits

• Script: Jack Schiff
• Letters: Ira Schnapp