VIDEO : 'Arrow's Emily Bett Rickards Expresses Interest In Appearing On 'Supergirl'

The characters of The CW?s Arrowverse can easily bounce back and forth between shows. ?Arrow?s? Emily Bett Rickards has appeared on both ?The Flash? and ?Legends of Tomorrow.? But Rickards has recently expressed her interest in appearing on ?Supergirl.? Rickards said that of all of the Arrowverse shows, she would choose ?Supergirl? to appear in. The actress said it could definitely be a possibility because the shows have ?broken the rules? to do so.