The forthcoming Supergirl television series could have crossovers with both Arrow and The Flash it has been revealed.
Executive producer on all three shows Greg Berlanti has suggested that the new series' lead, Kara Zor-El may "enter the worlds" of Oliver Queen and Barry Allen, according to Entertainment Weekly.
With a two-part crossover between Arrow and The Flash airing in America next week, the pair will team up to investigate a deadly case in Central City.
Other details revealed about Supergirl include Jimmy Olson and Cat Grant are to make appearances, but no broadcast date has been set yet.
Laura Vandervoort has expressed interest in playing a villain in the CBS series, after spending time on Smallville as Supergirl.
Watch a teaser trailer for 'Flash vs. Arrow' below.
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