Prison 42
Prison 42 AEMH
Real Name Prison 42
Powers and Abilities Interdimensional Prison
Team Affiliations S.H.I.E.L.D.
Allies Vault
Big House
Prison 42 is from the Yost Universe series The Avengers: Earth's Mightiest Heroes.

Prison 42 was a high security prison located in the Negative Zone. It was created after the other prisons were destroyed.

Known InmatesEdit


The prison was built after the other four were destroyed. The prison itself was destroyed when it was attacked by Annihilus.


The first version of the facility outside the comics.

In the ComicsEdit

It is also called Negative Zone Prison Alpha.

It was created by Iron Man and Mister Fantastic during the Civil War.

External LinksEdit