There's nothing like advice from an older, wiser cousin. That's what Supergirl star Milly Alcock thought, anyway, when she sought advice from the DCU's Superman, David Corenswet, about "everything" to do with playing Kryptonian (although, of course, Kara Zor-El is technically older than Kal-El…)
"David was on set, and I asked him for advice about everything," Alcock said during an appearance at CCXP Mexico. "And he was very lovely, very warm. But yeah, I was just, like, 'How do you fly? How does it work? What do I do? Help me!'"
