The Arrowverse has grown considerably over the past six years. What was once a grounded version of the DC Universe focused mainly on human vigilantes has become a multiverse full of speedsters, aliens, magicians and other metahuman oddballs. But even after all this time, there are some major DC characters who have yet to put in an appearance. Sometimes small hints are the best we can hope for… which is where this list comes in!
From Batman to Wonder Woman to Green Lantern, these are our favorite DC superhero references, cameos and hints in the Arrowverse.
Watch the video above to hear some theories on where the Arrow multiverse could be headed next!