Denizens of the CW network’s Arrowverse -- the fictional universe that encompasses the CW television shows “Arrow,” “The Flash,” “Legends of Tomorrow” and now “Supergirl” -- have seen a lot in their time, but nothing quite like Kara Zor-El, Supergirl. The network is planning a massive crossover event for this fall, though, so some viewers are naturally curious about how the only bonafide alien in the crew is going to be received.

Not too bad, it turns out.

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According to a report from Entertainment Weekly, Supergirl -- the orphan Kryptonian played by Melissa Benoist -- is greeted with a mix of intrigue and uncertainty by her peers. And then she starts flying around.

"Some people, like Barry [Grant Gustin], already know her, so Barry’s completely cool with her," said "Supergirl" executive producer Andrew Kreisberg. "Some people are instantly charmed by her; I think Sara’s [Caity Lotz] got a little crush on her. Diggle [David Ramsey], as always, just when he thinks he’s seen it all, there’s a moment in it where somebody says, 'This is Supergirl,' and they say, 'What’s so super about her?' and she just lifts off the ground. Dig's like, 'I’m convinced.'"

Despite “Supergirl” only recently making the jump from CBS to the CW, the character is already a known quantity to some in the Arrowverse. Last year Grant Gustin, who plays the lead speedster "The Flash," guest starred on an episode of "Supergirl." It was Supergirl’s induction into the CW’s Arrowverse.

Details surrounding the crossover remain scarce, although it is known that the villains of the event will be the Dominators. The crossover is expected to air in December.