Psi - All Scenes Powers | Supergirl
'Supergirl (TV Series 2015–2021)'
Psi - All Scenes Powers
Gayle Marsh, nicknamed Psi by authorities, is a former bank robber with incredibly powerful psychic abilities. Gayle tried to continue her robbing spree in National City but was defeated by Supergirl. She later temporarily allied with Supergirl in the battle against Reign
Portrayed by: Yael Grobglas