Dimension Zero is an alternate dimension whose inhabitants are all giant people. Green Arrow and Speedy once went there, teaming up with its resident protector Xeen Arrow before being sent home.
Will we ever get back? Will we ever see the Arrowcave -- or the Arrowcar? Will we see those days again when kids flocked around us in department stores, asked for our autographs, and played with the Green Arrow toy arrow kit?