"Ziltoid the Omniscient" is a concept album by the Canadian musician Devin Townsend, released in 2007. The album features a fictional character named Ziltoid, an alien who seeks to understand the meaning of life and the universe. It combines elements of progressive metal, rock, and orchestral music, showcasing Townsend's diverse musical style. The narrative follows Ziltoid as he travels to Earth, confronting various challenges and characters. The album is known for its theatrical presentation, blending humor and serious themes. It has gained a cult following and is often praised for its ambitious storytelling and musical complexity.