Detective Comics

Wonder Girl

Donna Troy

Thomas Wayne

father of Bruce Wayne

Mr. Freeze

Victor Fries

Red Hood

Jason Todd

Batwoman

Kate Kane

Speedy

Roy Harper

Bane

from Batman

Talia al Ghul

from Batman

Clayface

Basil Karlo, from Batman

Martha Wayne

mother of Bruce Wayne

Ra's al Ghul

from Batman

Man-Bat

Kirk Langstrom

The Mad Hatter

Jervis Tetch, DC

Red Robin

Tim Drake

Spoiler

Stephanie Brown

Ace the Bat-Hound

from Batman

Mister Zsasz

from Batman

Leslie Thompkins

caregiver of young Bruce Wayne

Hush

Thomas Elliot

Joe Chill

murderer of Thomas and Martha Wayne

Scarface

Ventriloquist, Arnold Wesker

Orphan

Cassandra Cain

The Huntress

Helena Bertinelli

Tweedledee

Deever Tweed, from Batman

John Grayson

Dick Grayson's dad

Professor Pyg

Lazlo Valentin

Calendar Man

Julian Day

Mary Grayson

Dick Grayson's mom

The Ventriloquist

Scarface, Arnold Wesker

Kite Man

Charles Brown

The Signal

Duke Thomas, from Batman

Talon

William Cobb

Nora Fries

Lazara / Mrs. Freeze, wife of Victor Fries

Matches Malone

Bruce Wayne

Condiment King

from Batman

Onomatopoeia

from DC

The Firefly

Ted Carson, Batman villain

The Arkham Knight

Astrid Arkham

Nobody

DC, Morgan Ducard

Tweedledum

from Wonderland, generic