Avengers/Thunderbolts crossover. "Keeping an Ion on the Crowd!" Part 6 of 7. Guest-starring the Avengers. Script by Fabian Nicieza. Pencils by Mark Bagley. Inks by Greg Adams. Cover by Mark Bagley and Greg Adams. Story continues from Avengers (3rd series) #33. It's all hands on deck as the Thunderbolts arrive at Avengers Mansion to work with Earth's Mightiest Heroes in finding Count Nefaria! At first Marvel's Most Wanted are nervous being around the Avengers, but eventually they settle down. And through collaboration the teams discover where Nefaria relocated his castle: Alberta, Canada! Under the cover of darkness, the fourteen super-heroes launch their assault! And swiftly the mind-controlled Wonder Man and Atlas respond! And ultimately, so does their main adversary: Count Nefaria! In the meantime at Pier Four, a confused Moonstone clashes with Mr. Fantastic and the Invisible Woman! While back in Burton Canyon, Scourge finally makes his move against Techno! Story concludes in Avengers #34. Cameo appearances by Duane Freeman, Dr. Karl Malus, Andrea Sterman, and Madame Masque. Avengers Lineup: Black Widow, Captain America, Goliath, Iron Man, Scarlet Witch, She-Hulk, Triathlon, Vision, Warbird, and the Wasp. (Notes: This issue features a gatefold cover. The seven-part crossover event was reprinted in 2004 in the trade paperback: Avengers/Thunderbolts #1.) 32 pages.