Herb Trimpe (breakdowns); Mike Esposito (finished art)
Spider-Man [Peter Parker]; Wolverine [Logan]; Marcy Kane; Roger Hochberg; Professor Power [Anthony Power] (villain); "Roman soldiers"; various robots
Spider-Man and Wolverine are attacked separately by modern day Roman soldiers working for the mysterious Professor Power. In a castle hidden in the woods, the heroes unite to face deadly traps and robots. Ultimately, they are faced with a dilemma: they have to choose between going after Professor Power or saving innocents from the Roman forces. Spider-Man and Wolverine save the innocent, and when they return the castle is gone!