Collectively, they make up the largest collection of costumed, homocidal manics the world has ever seen.

When tallyed together, their victim count easily reaches the thousands, the cost of their rampages in the billions.

Most law enforcement agencies have given up trying to rehabilitate them, and merely try to contain them.

If you really want to know more about them, feel free to exam their files. But be warned:

Evil doesn't begin to describe them.

Click on the Inmate's name to exam the file:

Name Unknown alias Bane

Name Unknown alias The Banner

Crane, Johnathon alias The Scarecrow

Day, Julian alia Calendar Man

Dent, Harvey alias Two-Face

Name Unknown codename Echo

Etichson, Etkar alias The Abattoir

Fries, Victor alias Mr. Freeze

Hollerzollern, Dieter alias Jaeger

Isley, Pamela alias Poison Ivy

Name Unknown alias The Joker

Karlo, Basil alias Clayface

Patten, Michael alias The Answer

Quinzel, Harleen alias Harley Quinn

Sionis, Roman alias Black Mask

Tech, Jervis alias The Mad Hatter

Walker, Drew alias Charaxes