Ghostfreak

Appearance
In Ben 10: Protector of the Omniverse, he looks like his original series self, but with a green eye and a green Infinimatrix symbol.



In Ben 10: Heroics Unleashed, he has his Ultimate Alien appearance, but his fingers are sharper, and he has spikes on his back.

In Ben 10: Ultimate Omniverse, 17-year old Ben as Ghostfreak has his Alien Force appearance, but his head is right side up, and his claws are shorter. 11-year old Ben as Ghostfreak has his Ultimate Alien appearance, but with a smaller pupil.

Alien Force
Zs'Skayr returned in Alien Force, but Ben absorbed him. Now he's back in the Omnitrix. Although Zs'Skayr took over again, Ben was able to control him. He hasn't been used since.

Ben 10: Super Omniverse
He has UA apperance. In Future Fiesta he sneaks through an Undercity building.

Appearences

 * The New Albedo Part 2

Ben 10: Omnitrix Unlimited
He has his Ultimate Alien appearance. He first appears in It's...Echo Echo Time! to battle Hypnotick. He appears as a cameo in Highbreed Invaded: Part 1.

Ultimate Omnitrix
Ben unlocks Ghostfreak and upgraded him and becomes Ultimate Ghostfreak. He can fire freeze beams and create purple energy bolts from his hand. He is now back in his sun-shield form. He now has green eye and the skin become white.

ben 10 alien alliance
mr waybig has hinted that ghostfreak might be used in ben 10 alien alliance

Ben 12
In Ben 12, Ghostfreak looks exactly like his AF self.

Appearances

 * Eye of the Storm

Misty 10
Ghostfreak appears as a secondary alien in Misty 10, except with a whole new appearance. Ghostfreak's figure has been changed to a female fi.mbol placed on her belly.

Ken 10: The Adventure Begins

 * Ken 10: The Cybot Factory

Noah 10
He looks the same as UA Ghostfreak, but with darker skin with a blueish tone. He also has an ultimate form.

Ben 10: Alien Team
Ghostfreak is revived, escaped from the Ultimatrix. He now puts a special lotion protecting him from light, though strong light can hurt him. He is also exetemely smart in the series, and is the main villain.

Ultimate Alien

 * 1) In Ultimate Alien he appears in the episode The Ultimate Sacrifice.how about ben vs ultimute aliens

Ben 10: Ultimate Heroes
Originally, Ben and Bryce's Ghostfreaks looked identical, aside from eye color, both had the 'Ultimate Alien' design. But after time Bryce's Ghostfreak "evolved". His claws turned black, his tentacles' stripes became red and black, his eye shifted to red, and his body took on a darker tone.

Ben 10: Superverse
Ghostfreak will appear in Ben 10: Supeverse season 1 sometime.

The Alien Device
In his original appearence he still had the plan about blotting out the sun and possessing Ken to control the Omntrix.

The Alien Force
Zs'Skayr is Ken's main villain. He has taken the title of Hight Ecto-Lord over the Ectonurites (the title his original self held) after escaping from the maximum-security prison he was held in. Instead of the Highbreeds invading earth, in this reality it was Ghostfreak/Zs'Skayr and his minions. Zs'Skayr plotted to conquer the universe, and attacked earth first to assure Ken's demise.

John Smith 10
Ghostfreak is first used by an Alternate Future John, living on a lava world. He escapes from the Omnitrix as Zs'Skayr, and is rescanned during their second encounter.

By Alternate Future John

 * Time Heals (John Smith 10) (first appearance)

By John

 * Vendetta (John Smith 10) (first appearance by Present John)
 * Lost Prey
 * The Visitor (John Smith 10)
 * Primus Again
 * Catch a Falling Star (John Smith 10)
 * Consequences (accidental transformation; selected alien was Shocksquatch) (escapes)

By Rob Lucci

 * Ultimate Evolution (goes Ultimate)

Galactic Battle
By Ultimate John
 * Crystal Mercenaries (episode) (first re-appearance) (normal and true form)
 * Last Laugh (John Smith 10) (normal and true form)
 * Ultimate Weapon (John Smith 10)
 * On Ice
 * Separatists (episode)

Distant Worlds
By Ultimate John
 * Manipulation (first re-appearance) (in Omni's head and used by Ultimate John)
 * Dr. John (episode) (goes Ultimate)
 * Xavier Institute (in Omni's head and used by Ultimate John)

By John

 * Round Three Part 2 (goes Ultimate)
 * Dactyl and the Hunter

Phantom Watch
By Warmatrix Drone
 * Love and Hatred (first re-appearance) (goes Ultimate)
 * Ghost of a Battle (normal and true form)
 * True Colors
 * Darkness and Power (normal and true form)

Ancient Times

 * Fear (John Smith 10) (first re-appearance)
 * Journey to the Underworld (removed, rescanned)
 * Lord of Time (normal and true form)

By John
By Nemevoc
 * Azarath Metrion Zinthos (first re-appearance) (true form only) (by clone 1)
 * Realization (John Smith 10) (by clone 2)
 * Prisoner of War (by clone 2)
 * Nibelung Valesti Part 1
 * Monster of the Earth

John Smith 10: Final Fantasy
Ghostfreak first appears escaping from Magnum Rock. He then possesses Moldywarp to travel through sunlight. He takes over the role of Zs'Skayr in the story.

In Wild

 * Break Out (normal and true form)
 * Curse of Artemis
 * Battle of the Mountain (normal and true form) (destroyed)

By John

 * Growth and Decay

Den 10: Prototrix Adventures
He looks exactly like in OS but with reversed colors and spikes on his elbows.

Richard's A Christmas Carol
In Richard's A Christmas Carol, Ghostfreak portrays the Ghost of Christmas Past. He shows Scrooge his past at his old school, his time being Mr. Fezziwig's apprentice, and when his love left him.

Ty 12 Infinite Alien
Ghostfreak is due to appear later in Season 1.

Ben 10/Generator Rex: Omniverse
12 year old Ghostfreak is the same as the 11 year old Omniverse version except he has a bigger head.

17 year old Ghostfreak is the same as the 16 year old Omniverse version but he is more muscular and has purple bulges on his body.

Ben 10: Ultimate Insanity
He appears in Darkstar Scheming to hide from Darkstar and Sunny.

Ben 10: Dimensional Warriors
He can rip off his second skin, revealing his true self.

Voice: Steve Blum

Appearances

 * Break Out (BTDW) (first reappearance)

Bryce Bowman: Origins
Ghostfreak does not wear the Omnitrix.

Appearances

 * Where the Magic Happens (BBO), first appearance
 * Nemesis Attack
 * Last Laugh (BBO)

Reo 19

 * The Music of the Whampire (Cameo)

Ben 10: Protector of the Omniverse

 * Wrath of Vilgax (first reappearance)
 * A Trip To...Nowhere
 * Reassemble

Ben 10: Heroics Unleashed

 * Good Vreedle, Bad Vreedle (first reappearance)

Ben 10: Omnitrix Unlimited

 * It's...Echo Echo Time! (first reappearance)
 * Highbreed Invaded: Part 1 (cameo)

17-year old Ben
Unknown

11-year old Ben
Unknown