Wonder Twins
Fictional superhero
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The Wonder Twins are a fictional extraterrestrial twin brother and sister superhero duo who first appeared in Hanna-Barbera's American animated television series The All-New Super Friends Hour. The pair can activate their superpowers by touching... Wikipedia
Powers and abilities: Shapeshifting
Creators: William Hanna, Joseph Barbera, and Norman Maurer
Fictional universe: Smallville
Race: Exxorian
First appearance: The All-New Super Friends Hour; "Joy Ride" (September 10, 1977)
Team affiliations: Super Friends; Justice League; Ten Elements of the Universe; Extreme Justice; Young Justice