Tabris is the guardian angel of J. Ryoga.
Protoman is J. Ryoga's friend from the "Army of Light," years before RWO was formed.
King Vegeta is the proud ruler of the Saiya-jin race.
Morpheus is the only warrior in the universe who has ever defeated Big Fire in combat.
A mystery man observes RWO in secret.
? is a figure whose sole duty is to protect J. Ryoga in times of extreme peril.
Bumblebee is the leader of the Autobots.
Princess Guardia is from planet Nerimia, and unknowingly holds an important key to RWO's survival.
Sushi X is the mentor of J. Ryoga and Protoman, and former leader of the "Army of Light."
Leader-1 commands the Minicon Army.
Princess Ayeka is the last surviving member of the royal family on planet Valis.
Ashram is the "Black Knight" of planet Marmao.
Master Argus is the leader of a space pirate clan known as "The Aurg."
Captain Tylor is the head of the Caspian Space Fleet.
Deviot is a former HIVE general who seeks revenge against the Zaibach for destroying his home planet of Nebulon.
Net, Six and Usallis are Deviot's lieutenants.
Override, Burn, Nikon and Cereal are computer hackers who align with Deviot in Season 7.
Stunt and Bumper are thieves from a Zaibach border territory who reluctantly join Deviot's crew.
Stunt & Bumper are © Micheal "Mookie" Terraciano
King Lion is the hulking guardian of the Castle of Lions and self-proclaimed defender of planet Aeris.
Marwan, Megumi, Shasta, Cam and Nester are Aerithan martial artists who trained with J. Ryoga in his youth.
Sir Hood and Chromelord are J. Ryoga's early martial arts mentors.
Trevor is a member of the Belmonts, a family of vampire slayers charged with protecting Princess Guardia from the evil Dark Cloak.
Grant, Sypha and Ruby are Trevor's cohorts.
Christopher is Trevor's inexperienced younger brother.
Simon and Sonia are the legendary parents of Trevor and Christopher.
The Maverick Hunters are powerful reploid warriors seeking to eliminate Sigma of the Zaibach Federation.
Zero X Phoenix is the leader of the last remaining Maverick Hunters.
Nightmare Zero and Maxamor are Phoenix's main cohorts.
The Autobots, long-time allies of RWO, are a noble race of Transformers forced to defend their homeworld Cybertron from the invading Zaibach Federation.
The Minicons are a race of Transformers enslaved by the Zaibach Federation.
Sparkplug and Jolt are Leader-1's top lieutenants.
Sonar, Runway and Jetstorm are the strongest Minicon warriors.
Astroscope, Skyblast and Payload are the Minicon religious leaders.
Go Ranger is the original Power Ranger.
Scooter is Go Ranger's tech whiz, in charge of all operations in the Power Chamber.
Warrior Ranger, Arctic Ranger, Zenith Ranger and Magna Defender are Power Rangers from other galaxies, come to aid planet Prolon in its time of need.
The Neo Rangers are a rogue team of Rangers who attempt to take down Zaibach by themselves. Neo Gold, the leader, has powers that rival those of Axem Gold.
Neo Rangers are © Dennis Kanenwisher.
Ranko Red, Emperess of Cuki, has been missing since Season 5.
Emperor Tasuki is the husband of Ranko Red.
Prince Kai is the young ruler of Dalaam, the last RWO stronghold on Earth.
Guy is a vigilante from Metro City.
Magneto is the most powerful mutant on Earth.
Cammy is an operative of the "Cannon Spike" special forces unit.
Tetsugyu and Ginrei are Interpol agents.
Maki is the daughter of the Nerimian Archmage.
Ryu and Kyo are the most skilled martial artists on Earth.
Yun and Yang are twin brothers who assist Tamahome and Gohan in Season 6.
Princess Kitana is the rightful ruler of Edenia, aka the "accursed Outworld."
Liu Kang, Johnny Cage, Jax and Sonya are Earth warriors imprisoned in the Outworld.
Chun Li is an Interpol investigator who has learned the truth behind RWO and the Zaibach.
Tifa is a friend of J. Ryoga's son Matthew.
Ezra is a friend of J. Ryoga's son Gohan.
Whisper, Nightflight, Nosedive and Tailwind are the "Destrons," a quartet of Transformers on the run from the Zaibach.
The White Dragons are a secret society on Earth encountered by Gohan and Tamahome.
Seto Kaiba is the head of the Kaiba Corporation and the secret leader of the White Dragons.
Noa Kaiba is Seto's younger brother, who enlists RWO's help.
Videl is actually the lost daughter of King Vegeta, come to Earth in search of her father.
Sub-Zero is a ninja warrior hired by the Kaiba Corporation.
The Teenage Mutant Ninja Turtles join up with RWO's Earth forces in Season 6.
Mint is a cleric from Nerimia.
Shun is a mysterious boy seen on planet Aeris.
Super Mario is the legendary hero of the Mushroom Worlds and Jason's mentor.
Luigi, Super Mario's brother, is knowledgable of the universal phenomenon known as the Star World.
Katt is Cody Kilmarae's former servant.
Iceman is an android who fights alongside the Sailor Scouts.
Pirotess is Ashram's right hand and bodyguard.
Queen Bulma is King Vegeta's wife.
Optimus Primal is the former leader of the Maximals who saves Bumblebee in Season 6.
Cheetor is Optimus Primal's Maximal protege.
Li Syoran is a young boy from a distant world seeking RWO's help.