One of the best things about Supergirl is David Harewood's portrayal of J'onn J'onzz and this week he works with Kara (Melissa Benoist) to rescue Jeremiah ...

J'onn J'onzz is one of the DC Universe's most beloved heroes, and his role as the Martian Manhunter has resulted in numerous iconic stories.

Both the writers at CW and Harewood as an actor consistently use Hank Henshaw/J’onn J’onzz to discuss fears of prejudice in this world that divide us all.

Within the Arrowverse, he took on the persona of Hank Henshaw, masking his true identity as the Martian shapeshifter by the name of J’onn J’onzz.

Tonight we are getting the third episode of Supergirl Season 3, and it involves J'onn J'onzz (David Harewood) going back to Mars. Executive producers Jessica Queller and Robert Rovner sat down for ...

The CW has released thirteen new promotional stills from this Sunday's installment of Supergirl, featuring a team reunion and the Girl of Steel helping J'onn track down his evil brother Malefic ...

The CW has released a clip from ‘Triggers’, the second episode of Supergirl‘s third season. You can check it out above. The episode will see the Girl of Steel going up against Psi (Jane the ...

The real culprit for why J’onn J’onzz was not included in the crossover likely as to do with a problem from our Earth, not Earth-1 or 38, money.

The CW has provided ComicBook.com with an exclusive clip from Sunday’s episode of Supergirl, titled “All About Eve.” While much of the episode will deal with the fallout from Lex Luthor’s ...

Long before David Harewood brought J’onn J’onzz to life on the Supergirl TV series and Harry Lennix’s Calvin Swanwick was revealed to be the hero also known as Martian Manhunter in Zack ...

The history of J'onn J'onzz on Supergirl is much the same as it was in the comics, as we learned in the Season 1 episode "Strange Visitors From Another Planet." In the episode, J'onn revealed that ...

Supergirldropped a serious truth bomb when Hank Henshaw (David Harewood) revealed himself to be J'onn J'onzz, better known in the comic universe as Martian Manhunter. As many have pointed out, the ...