Riverdale star KJ Apa signed on to star in the HBO Max live action DC comedy The Wonder Twins with 1883 actress Isabel May playing his sister

[{"selector":"#anim-1e30c4ca-de49-45a1-9f96-d37ddb5696c5 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

[{"selector":"#anim-6287ca41-6546-42f1-8eff-edfab5bb0f06 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(31.257324105020174%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Apa will play the character Zan, and May portray his sibling Jayna

[{"selector":"#anim-969907b7-0800-43c1-8ab2-986a58be5b9f [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-10.922659193002326%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] The plotline has remained under wraps thus far, but Jayna is known for being able to transform into an animal while Zan has shapeshifting abilities.

[{"selector":"#anim-dc6a02d8-1bcc-4172-9440-64770727efdb [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(31.232954431576843%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Adam Sztykiel will make his directorial debut with a script he wrote after signing on to the Warner Bros. project in February.

[{"selector":"#anim-01fe62ad-25ef-45b0-b95d-74285f4a64ba [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-33.12499989760315%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Production is reportedly set to begin this summer in Atlanta, Georgia with Marty Bowen and Wyck Godfrey’s Temple Hill producing.

[{"selector":"#anim-20c74f95-8409-422e-b738-2c9df16721d8 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(31.232954431576843%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Zan and Jayna first made their debuts in Hanna-Barbera's The All-New Super Friends Hour, followed by The World’s Greatest Super Friends, Super Friends and Super Friends: The Legendary Super Powers Show.

[{"selector":"#anim-b1377820-400c-41b2-bf0a-425174d7efea [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-31.2792967614035%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] The powerful pair are from the planet Exxor and were being informally trained by the DC superheroes after being orphaned during a plague and adopted by the alien Exorians.

[{"selector":"#anim-32dcb5d7-a2a5-4394-8aa8-3f6c8274950b [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(33.12499989760315%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Upon learning the villain Grax is set to destroy Earth, the twins travel to the planet to warn the Justice League of impending doom.

[{"selector":"#anim-cc2d0b06-4737-4ac3-9d47-38bd3cf2ef23 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-31.232954431576843%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Jayna and Zan ultimately find themselves blending into life on Earth as Swedish teenaged exchange students and attend Gotham City High School.