The "Infinite Crisis" limited series revealed that if the Multiverse had survived up to the present, Zanetti would have been a native of Earth-Eight as its version of Captain Atom. Breach escapes from imprisonment by Alexander Luthor. In issue #7 of the series, he joins a makeshift army of heroes defending Metropolis from the dozens of members of the Secret Society of Supervillains. Breach is seen battling the evil construct Amazo. Soon later, Superboy-Prime ruptures Zanetti's containment suit and apparently kills him. The resulting explosion appears to kill the superheroine Looker and the superhero Technocrat as well, but Looker was later revealed to have survived thanks to her telekinesis. Upon Breach's detonation, Captain Atom materializes in the position where Breach had been.