The Bizarro Worl (also known as Htrae) is a fictional planet in the DC comics universe. Introduced in the early 1960s, Htrae is a cube-shaped planet, home to Bizarro and his companions, all of whom were initially Bizarro versions of Superman, Lois Lane and their children. Later, other Bizarros were created to add to the population including Bizarro Flash, "the Yellow Lantern", Bizarro-Kltpzyxm and Batzarro, the World's Worst Detective.