The season finales for Arrow and Supergirl promise to be family affairs with the return of a few fan favorite characters. E! News reports that over on Earth 38, Kara Zor El will once again be joined by her famous cousin, Superman, as portrayed by Tyler Hoechlin. Hoechlin made his debut in the season 2 premier as part of the Supergirl's move to the CW. There are currently no details regarding how he will fit into the larger story of season 2, but with the looming threats of Cadmus and the Queen of Daxam, one can expect an epic showdown.
Over on Arrow, fans can expect the return of two different characters for the end of the season. As teased above in a tweet from Stephen Amell, Deathstroke is back! Though he made a brief appearance in a dream sequence during the 4-part "Invasion" crossover, this seems to be more of a true return. Based on the tweet, Manu Bennett's Deathstroke may be returning as an ally in Oliver's fight against Prometheus.
That won't be the only help coming to aid Team Arrow. According to Entertainment Weekly, Katrina Law is set to reprise her role as Nyssa al Ghul for a multi-episode arc that will end with a face-off against her sister, Talia, who was introduced this season. The sisters have yet to meet on Arrow, and they each have their own torrid pasts with Oliver, so it will be exciting to see just exactly how this feud unfolds.
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