If you follow the accounts for “Arrow” or “The Flash” on social media you might be familiar with the teaser comics they post weekly. Usually a teaser will get posted featuring a clip from an upcoming episode and the latest teaser for “The Flash” just confirmed the Justice League exists in the “Arrowverse.” The comic features Barry meeting Harrison Wells’ artificial intelligence companion Gideon and Gideon refers to Barry as the founding member of the Justice League.
Check it out below.
