Justice League Unlimited Season 4

The fourth season of Justice League Unlimited that picks up where season 3 had left off and explores story lines featuring obscure characters like Laethwen and Deraegis (The Sword of the Atom), The Creature Commandos (Creature Commandos: The War That Time Forgot), Uncle Sam, Doll Man, Phantom Lady, and Black Condor (Freedom Fighters), etc. So without further ado, let's get right to listing the heroes and villains.

Main Cast

 * Batman/Bruce Wayne (voiced by Kevin Conroy)
 * Superman/Clark Kent (voiced by George Newbern)
 * Wonder Woman/Diana Prince (voiced by Susan Eisenberg)
 * Green Lantern/John Stewart (voiced by Phil LaMarr)
 * Flash/Wally West (voiced by Michael Rosenbaum)
 * Shayera Hol (voiced by Maria Canals)
 * Martian Manhunter/Jo'nn Jo'nzz (voiced by Carl Lumbly)

Expanded Justice League Members

 * Booster Gold (voiced by Tom Everett Scott)
 * Question (voiced by Jeffrey Combs)
 * Vixen (voiced by Gina Torres)
 * Huntress (voiced by Amy Acker)
 * Black Canary (voiced by Morena Baccarin)
 * Green Arrow (voiced by Kin Shriner)
 * Plastic Man (voiced by Tom Kenny)
 * Elongated Man (voiced by Jeremy Piven)
 * Atom/Ray Palmer (voiced by John C.McGinley)
 * Dr. Fate (voiced by Oded Fehr)
 * Stargirl (voiced by Giselle Loren)
 * and others

Antagonists

 * Deraegis (voiced by Kevin Conroy)
 * Faceless Hunter (voiced by Phil LaMarr)
 * Mongul (voiced by Eric Roberts)
 * Crazy Quilt (voiced by Kevin Conroy)
 * Mr. Mind (voiced by Phil LaMarr)
 * Baroness Paula von Gunther (voiced by Maria Canals)
 * and others

Other Characters

 * Laethwen (voiced by Susan Eisenberg)
 * The Creature Commandos: Lt. Matthew Shrieve (voiced by George Newbern), Vincent Velcro (voiced by Kevin Conroy), Dr. Myrra Rhodes (voiced by Maria Canals), Pvt. Elliot "Lucky" Taylor (voiced by Phil LaMarr), and Warren Griffith (voiced by Michael Rosenbaum)
 * Rip Hunter (voiced by George Newbern)
 * Bulletman (voiced by Kevin Conroy)
 * Uncle Sam (voiced by Kevin Conroy)
 * Doll Man (voiced by George Newbern)
 * Phantom Lady (voiced by Susan Eisenberg)
 * Black Condor (voiced by George Newbern)
 * and others

New Justice League recruits
Justice League members come and Justice League members go, so the League expanded and added 42 new recruits to the League following some members resigning.

New Legion of Doom recruits
With The Justice League getting new recruits, it only makes for the Legion of Doom to get some new members as well. Some of the Legion of Doom members also include some of Batman's villains who have previously appeared in the DCAU before such as Man-Bat/Kirk Langstrom, Talia al Ghul, Bane, and Killer Croc