I thought maybe this should be over here.

JL/JLU
Heros

JLU
(Savage Time) Batman

Blackhawks
Olaf
Hendrickson
André
Cadmus/Gov't
Dr. Hugo Strange
Dr. Milo
Dr. Moon
General Wells
Maxwell Lord
Daily Planet/TV
Jimmy Olsen
Linda Park
Lois Lane
Easy Company
Bulldozer
Ice Cream Soldier
John Stewart
Sgt. Rock
Wildman
Greek Characters
Annihilator
Ares
Aresia
Circe
General Phillipus
Hephaestus
Hermes
Hippolyta
Lord Hades
Medusa
Themis
Green Lantern Corp
Arisia
Chaselon
Galius Zed
Larvox
K'ryssma
Palaqua
Salakk
Spol
Stel
The Guardians of the Universe
Justice Guild
Cat Man
Ray Thompson
Legion of Superheros
Andromeda
Blok
Bouncing Boy
Chameleon Boy
Colossal Boy
Dream Girl
Kid Quantum
Lightning Lass
Phantom Girl
Shadow Lass
Timber Wolf
Triplicate Girl
Wildfire
Once and Future Thing
David Clinton / Chronos
Removed because deemed "not funny":o
Weird Western Tales
Sheriff Ohiyesa Smith
Tobias Manning
Bat Lash
El Diablo
Jonah Hex
Bruce Wayne (western)
John Stewart (western)
Princess Diana (western)
Supporting cast
Agent Faraday
Artie Bauman
Ashari
Bobby Vance
Chuck Marzey (Old Blackhawk)
Despero's Soldiers
General Brak
General Kwan
General Wells
Glorious Gordon Godfrey
Harv Hickman
Hath-set
Inza
Jason Blood
Jennifer Morgan
Kator Hol "Ancient History"
Linda Park
Maggie Sawyer
Makist
The Master
Mera
Mercy Graves
Mophir
Poseidon
Radocko
Shakira
Shayera Hol "Ancient History"
Shifflet
Simon Stagg
Snapper Carr
Solovar
Spy Smasher
Steven Trevor
Tara Morgan
Forth World
Avia
Beautiful Dreamer
Bernadeth
Big Bear
Black Racer
Desaad
Granny Goodness
Highfather
Kanto
Mad Harriet
Mark Moonrider
Metron
Oberon
Steppenwolf
Stompa
Virman Vunderbar
Vykin the Black

Villians

Extremists
Dreamslayer
Gorgon
Lord Havok
Tracer
Fatal Five
Emerald Empress
Tharok
The Persuader
Validus
Mano
Injustice Guild
Sir Swami
Music Master
Dr. Blizzard
Sportsman
Jokerz
Chucko
Bonk
Dee Dee's
Woof
Ghoul
Joker's Royal Flush Gang (Wild Card episode)
King
Queen
Jack
10
Ace
Ace's Royal Flush Gang (Epilogue episode)
Ace
10
Jack
Queen
King
Task Force X
Deadshot
Captain Boomerang
Plastique
Rick Flagg
The Ultimen
Wind Dragon
Long Shadow
Downpour
Shifter
Juice
Legion
Abra Kadabra
Adversary
Amygdala
Black Mass
Blockbuster
Bloodsport
Blue Lama
Brainthor
Brimstone
Chemo
Crowbar
Dr. Alchemy
Dr. Cyber
Dr. Destiny
Dr. Spectro
Draaga
The Dummy
Electrocutioner
Fastball
Felix Faust
Fiddler
Firefly
The General(monster Wade Eiling)
General Vox
Gordanians
Hellgrammite
Hellhound
The Imperium(white Martians)
Inque
Javelin
Kanjar-Ro
Kunds
Lady Lunar
Luminous
Major Disaster
Merlyn
Mandagora
Merlyn
Mister Element
Monocle
Mongul
Mordru
Morgaine le Fey & Mordred
Neutron
The Ophidians
Orm
Pied Piper
Phantasm
Professor Hamilton
The Puppeteer
The Puzzler
Queen Bee
Rampage
Roulette
Shatterfist
Shark
Shriek
Sportsmaster
Sonar
Stalker
Tattooed Man
Thinker
The Top
The Trickster
Tsukuri
Turtle Man

Legions
Amazons
Gordanians
Imperium
Ophidians
Thanagarians

Batman
Heros

Suporting cast
Alfred Pennyworth
Batwoman
Commissioner James Gordon
Detective Harvey Bullock
Ice Maidens (Mr. Freeze's Henchgirls)
Jay, Raven, Lark (Penguin's Henchgirls)
Lucious Fox
Renee Montoya
Robin
Rupert Thorn
Summer Gleason
Zatara

Villains

Make Em' Laugh
Andrea Martin(Rolling Pin)
Stuart Pankin(Condiment King)
Grant Shaud(Pack Rat)
The Terrible Trio
David Jolliffe (The Vulture)
Billy Mumy (The Fox)
Peter Scolari (The Shark)
Rogues
Baby Doll
Calendar Girl
H.A.R.D.A.C. Batman
Eddie Ventrix (Invisible Man)
Farmer Brown & Amy Lou
The Judge
Klarion the Witch Boy / Teekl
Kyodai Ken
Killer Croc
Lock Up
Mad Hatter
Man-Bat
Matt Hagen / Clayface
Maxie Zeus
Mo, Lar and Cur
Mr. Freeze
Nostromos
Poison Ivy
Ra's al Ghul
Red Claw
The Riddler
Roland Daggett
Romulus
Roxy Rocket
Scarface
The Sewer King
Talia al Ghul
Thoth Kepera
Tygrus
Ubu
Vertigo

Superman
Heros

Suporting cast
Brave New Metropolis Superman
Cetea
Dan Turpin
Jor El
Lara
Maggie Sawyer
Queen Maxima
Sazu
Sul-Van

Villains
Intergang
Bruno Mannheim
Gsptlsnz
Jax-Ur/Mala
Karkull
Krypto
Mr. Mxyzptlk
Tina
Unity

Batman Beyond
Heros
Ace
Commissioner Barbara Gordon
Max Gibson
Terry McGinnis
Zeta & Ro

Suporting cast

Justice League Future
Kai-Ro GL
Big Barda

Villains
April Moon Gang
Bullwhip
Kneejerk
Krul
Terrapin

Jokerz
Coe
Dottie
J-Man
Scab
Smirk
Pierrot Joker
Terminal's Jokerz
Tayko
Terminal
Trey
Weasel
The Kobras
Kobra One
Kobra Commando
Zander
Walker Family Royal Flush Gang
10
King
Queen
Jack
Ace
Splicers
The Terrific Trio
2-D Man
Magma
Freon
Rogues
Armory
Big Time
Curare
Derek Powers / Blight
False Face
Ian Peek
Inque
The Joker
Karros
Mad Stan
Ma Mayhem & Her Boys
Mr. Fixx
Mr. Freeze
Payback
Shriek
Simon Harper
Spellbinder
Splicers
Stalker
Talia/Ra's Al Ghul

Thanks for putting that together and for putting it over here. It will be nice to be able to find it easily.