Justice League Action Wikia
Justice League Action Wikia

Dex-Starr is an alien super-villain and a member of the Red Lantern Corps.


Dex-Starr has the appearance of a long-tailed cat with yellow eyes except that its fur is blue with black stripes. It wears a costume that has red for the body and black for the limbs. Despite an inability to speak but able to make feline sounds, Dex-Starr is highly intelligent and can carry out difficult missions which can involve working with technology. Atrocitus considers it to be his most loyal subordinate.

Being a member of the Red Lantern Corps, Dex-Starr wears a power ring on its tail which it uses to project red-light constructs like hands, hammers, bubbles, a boot, a boxing glove, or a subway train. However, this cat will sometimes just shoot red fur balls from its mouth to strike at an opponent. Dex-Starr is tough enough to hold its own in a fight with Krypto and Streaky, but an electric shock from a Bat-bomb will bring it to a halt.


19. Rage of the Red Lanterns
51. Unleashed



  • In the comics, Dex-Starr is said to originate from an Earth cat called Dexter but its origin is not mentioned in this series.