At Comic-Con, Laura Vandervoort, who played Supergirl/Kara Zor-El on Smallville, disclosed that she is in negotiations to make a cameo appearance on CBS' Supergirl.

"Hopefully I get to be a part of it at some point. Which is looking good," Vandervoort revealed to Entertainment Weekly while promoting SyFy's Bitten. "Maybe."

CBS' Supergirl already has former Superman Dean Cain and former feature film Supergirl Helen Slater playing Kara's surrogate parents on Earth.

You can listen to her comments in the video below.

In the vast DC Comics Universe of super heroes, the rich mythology of Superman, the planet Krypton and the House of El is perhaps the most famous and instantly recognizable. Enter Supergirl (Melissa Benoist). Born Kara Zor-El on the doomed planet Krypton, the preteen Kara escaped at the same time as the infant Kal-El, but didn't arrive on Earth until many years later after being lost in the Phantom Zone. Protected and raised by her adopted family, the Danvers, Kara grew up in the shadow of her foster sister, Alex, and learned to hide the phenomenal powers she shares with her famous cousin. Years later, at age 24, living in National City and working as an assistant for Catco Worldwide Media mogul Cat Grant (Calista Flockhart), Kara has spent so many years trying to fit in that she forgot to ever stand out. All that changes when she decides to embrace her superhuman abilities and become the hero she was always destined to be.

Supergirl will premiere October 26 at 8:30 p.m. on CBS in the USA.