J'onn J'onzz (Earth-1: Post-Crisis)

For other uses of Martian Manhunter, see Martian Manhunter (Disambiguation).

J'onn J'onzz
Biographical Information
Aliases	Codenames Martian Manhunter Calvin Swanwick
Status	Alive
Citizenship	American Martian (formerly)
Home Universe	Earth-1
Physical Information
Species	Green Martian
Gender	Male
Associations
Home	United States; North America Mars (formerly)
Occupation	Secretary of Defense Member of the Justice League Lieutenant General in the United States Army (formerly)
Affiliation	United States Army United States Department of Defense Justice League
Appearances
Portrayed by	Harry Lennix Diane Lane (as Martha Kent)
First Appearance	Man of Steel (Film)
Last Appearance	Zack Snyder's Justice League

“	You know, I never thought I'd see the defenders of Earth united, fighting as one. It wouldn't have happened without you, Bruce. Your mother and father would be proud. I hope so. Well, I'll be in touch. Oh, and some have called me the Martian Manhunter.	”
— J'onn J'onzz and Bruce Wayne[src]

J'onn J'onzz is a Green Martian who poses as a Lieutenant General in the United States Army and later the United States Secretary of Defense under the alias, Calvin Swanwick. He is also a member of the Justice League as the Martian Manhunter.

Biography

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Note:

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Steppenwolf's Invasion

After Superman's death at the hands of Doomsday, J'onzz posed as Clark Kent's adoptive mother Martha Kent to help a grieving Lois Lane. Later, after the Justice League had defeated Steppenwolf, J'onzz met with Bruce Wayne, warning him about Darkseid's quest for the Anti-Life Equation and offering his help.

Powers and Abilities

Powers

• Green Martian Physiology: J'onzz possesses various superpowers due to his Green Martian physiology.
  • Flight: J'onzz is able to fly.
  • Shape-Shifting: J'onzz is able to change his appearance at will to anything he wants.
  • Telepathy: J'onzz is a telepath and so is capable of reading people's minds.

Abilities

• Acting: J'onzz is a great actor as he was able to fool humanity for years into thinking he was one of them.
• Leadership: J'onzz is a capable leader as he was capable of working his way to becoming a lieutenant general.

Equipment

Current Equipment

• Martian Manhunter Suit: J'onzz wears a black and red protective suit whilst operating as Martian Manhunter.

Appearances

Appearances
	Man of Steel (Film)	Appears
	Man of Steel: The Official Movie Novelization	Appears
	Batman v Superman: Dawn of Justice	Appears
	Zack Snyder's Justice League	Appears

Gallery

• 
  Martian Manhunter
• 
  Calvin Swanwick
• 
  J'onzz as Martha Kent

References

Other versions of J'onn J'onzz