Ventrosians were natives of the planet Ventros Prime.
A Ventrosian once stole the Eye of Gaar from the Temple of Gaar. He ended up on Earth, and because of the temperature was forced to wear a life support unit that cooled his body. It also allowed him to disguise himself as an old man. Two priests of Gaar followed him to Earth, also disguised and artificially cooled. He killed them, but because he neglected to repair his life support unit, he bubbled and burst into flame. (PROSE: Hot Ice)