|Affiliation||Inhuman Royal Family|
|Powers and abilities|
|First appearance||Inhuman Nature|
Lockjaw is an Inhuman dog with the abilities of incredible teleportaton feats as well as other abilities. Serving the Inhuman Royal Family as their escort and teleportation means, Lockjaw is a loyal protector.
A-Bomb's crush on a mysterious girl named Crystal leads the Agents of S.M.A.S.H. to the secret home of Attilan the Inhumans, an isolationist race that keeps themselves cut off from mankind. The Agents of S.M.A.S.H. even take action when Maximus the Mad makes plans to annihilate mankind.
Powers and Abilities
Lockjaw seemingly has "super-canine" strength in his jaw for a dog his age and size. At one time, he locked on to the Thing's arm and the Thing could not get him to let go. Lockjaw can also teleport himself, and nearby living creatures and matter to anywhere he wants, from the Earth to the Moon, and can even open passages between dimensions. Energy barriers that are seemingly impenetrable to others seem to pose no problem to him. Lockjaw also has the ability to psionically trace a given "scent" across dimensional space.