Official Name: Dimension Zero

Aliases: –

Status: Unknown

Creator(s): Dave Wood · Jack Kirby

First Appearances (Year): Adventure Comics #252 (Sept 1958)

An alternate dimension whose inhabitants are all giant people. Green Arrow and Speedy once went there, teaming up with its resident protector Xeen Arrow.

Trivia:

In the Post-Flashpoint Multiverse, Dimension Zero exists alongside a similar dimension known as Dimension Xero. Post Rebirth, Dimension Zero has not been clearly re-established.

^{Pic Credits: DC Comics}