Supergirl Season 4 Episode 20
Will The Real Miss Tessmacher Please Stand Up?
Kara and Lena head to Kaznia to hunt down Lex. However, Eve Tessmacher sets a trap for the duo that could ultimately reveal that Kara is Supergirl. Meanwhile, Alex gets a long-awaited phone call, James practices using his powers, and Ben Lockwood takes a dangerous stand inside the DEO.
Guest Stars
Azie Tesfai
Kelly Olsen / Guardian
Bruce Boxleitner
President Baker
Graham Verchere
George Lockwood
Donna Benedicto
DEO Agent
Michael Adamthwaite
Cooper