- Script
- Fabian Nicieza
- Pencils
- Mark Bagley
- Inks
- Greg Adams
- Colors
- Joe Rosas
- Letters
- Richard Starkings; Comicraft; Albert Deschesne [as Albert D.]
- Genre
- superhero
- Characters
- Thunderbolts [Hawkeye; Moonstone [Dr. Karla Sofen]; Atlas [Erik Josten] (cameo); Songbird [Melissa Gold]; Mach-2 [Abner Jenkins]; Charcoal]; Black Widow [Natasha Romanov]; Techno [as Ogre]; Scourge; Andrea Sterman; Windshear; Mr. Fantastic; Invisible Woman; Cyclone; protoids; Citizen V [Dallas Riordan](cameo); Count Nefaria (cameo); Wonder Man (cameo); Avengers [Iron Man [Tony Stark]; Vision; Goliath [Hank Pym]; Wasp; Warbird [Carol Danvers]; Triathlon] (Cameo)
- Synopsis
- Assisting the Black Widow in tracking a lead for the Avengers, the Thunderbolts fly to the abandoned castle of Baron Zemo
- Reprints
Story crosses over in part with Avengers 32; story continues in Avengers 33