The Lockjaw wiki last edited by Doc-Holiday on 07/11/15 05:37AM View full history


The Inhumans are an ancient race that diverged from human beings over 25,000 years ago. When they come of age, they are exposed to the Terrigen Mists. Each Inhuman experiences different results. One Inhuman dog was transformed by the same Mist. He is now known as Lockjaw and serves as a companion to the Royal Family. Born on the island of Attalin, Lockjaw's physical appearance is that of a a giant bulldog. His primary purpose throughout his life has been as a teleporter for Inhumans' and escorting the Royal Family of the Inhumans.


Lockjaw was created for use in Marvel comics by Stan Lee and Jack Kirby. Lockjaw's first appearance is in Fantastic Four #45 which was released in December 1965.

Major Story Arcs

Living with the Inhumans

Since his birth, Lockjaw has remained a steadfast and loyal servant of the Inhuman Royal Family, mainly as their primary means of travel throughout the world and galaxy, but also as something like a bodyguard. Lockjaw has shown to be incredibly empathic and cares greatly for his friends, doing whatever it takes to prevent them from coming to harm, or getting them out of trouble as quickly as he can.

Pet for the Thing

For some months. the Thing of the Fantastic Four had to take care of Lockjaw. He did this with some hesitation but the two however soon became an odd-pare that liked each-other. Lackjaw accompanied Thing and Franklin Richards to the race-tracks and other activities the Thing did for his favorite nephew. Eventually Lockjaw was picked up again by the Inhumans to return him to their own city.

Secret Invasion: Inhumans

During the events of Secret Invasion: Inhumans, the former king of the Inhumans Black Bolt has been captured and replaced by the Skrull leaving his former kingdom a prime target to be overtaken. The remaining Inhuman Royal Family, along with Lockjaw, make a deal with the Kree for their help to rescue Black Bolt from the Skrulls. Allies of the Kree have given them technology which they use to enhance and boost Lockjaws already considerable teleportation abilities which enable him to increase the distance he can teleport himself and others. With his amped abilities, Lockjaw aids the Inhuman Royal Family in finding and rescuing Black Bolt.

Pet for Ms. Marvel

After Medusa learns of Kamala Khan becoming Inhuman and taking up the mantle of Ms. Marvel, she employs Lockjaw to watch over her. Lockjaw runs through a crowd to find her and Ms. Marvel hugs him immediately. Kamala's family is apprehensive about keeping Lockjaw around but she convinces them otherwise. Lockjaw assists Ms. Marvel in combat; teleporting her to locations she couldn't reach on her own, fighting a gigantic robot made by The Inventor and against other minions of The Inventor.

Powers and Abilities

Teleportation- Lockjaw is said to be able to teleport not only himself but those in nearby proximity anywhere he desires. He is also able to teleport between dimensions across time, and through barriers that others might encounter problems with.

Empathy- Lockjaw has limited empathic abilities, he can sometimes sense when those he cares for are in danger or need, no matter their distance. This ability also serves as a way of tracking as well.

Super Strength- Lockjaw's strength is significantly greater than that of a typical dog of his size and build, and his jaws are able to grab and hold up to 90 tons. In addition, Lockjaw's teeth are similarly strengthened, whereas normal dogs can chew on bone and organic material, Lockjaw can do the same with metal and other types of inorganic materials.

Matter Ingestion- Lockjaws digestive system is capable of digesting pretty much anything, from normal food to metal and even parts of robots.

Super Smell- Lockjaw can also track beings he knows, even across inter-dimensional space just by picking up on their odor.


Shoulder Height: 4'10"

Weight: 1600 pounds

Fur Color: Varies

Eye Color: Varies

Alternate Versions

Earth 295 - Age of Apocalypse

Lockjaw paralyzing the mutant Morph
Lockjaw paralyzing the mutant Morph

In Age of Apocalypse, Lockjaw and the entire Inhuman royal family were all killed by Maximus (Death Horseman of Apocalypse), but were later cloned to serve as his personal bodyguards using the Terrigen Mists. During the invasion of Magneto´s x-men on Apocalypse´s Ship in the blue area of the moon, the Inhumans confronted them. Lockjaw uses a certain kind of energy blast on Morph that incapacitate him and removed him from the battle. His fate is left unknown but it is speculated that Lockjaw could have perished as a result of Sunfire destroying Apocalypse´s Ship.

This version of Lockjaw has red fur with totally yellow eyes. With an expression of aggression all the time.

Marvel Knights 2099

Lockjaw makes a brief appearance in Marvel Knights 2099 as one of the only remaining royal family members to have lived to the year 2099; Maximus the Mad has killed the rest of the royal family. On a space station called Attilan, the Inhumans had established themselves there as a base of operations and living quarters,

Other Media



Lockjaw was featured alongside the other Inhumans in the Inhuman Saga part 2 & 3

Video games

  • Lockjaw appears as a non-playable hero in the video game Marvel: Ultimate Alliance. His teleportation powers are used to help the heroes travel all over the galaxy and gather the necessary pieces of equipment to defeat a divinely-empowered Dr. Doom. In addition, throughout the course of the game Lockjaw converses with Spider-Man, Deadpool, and Thing.

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