Supergirl 4x20 Promo Will The Real Miss Tessmacher Please Stand Up (HD) Season 4 Episode 20 Promo

Supergirl 4x20 “Will The Real Miss Tessmacher Please Stand Up?“ Season 4 Episode 20 Promo - MISS TESSMACHER RETURNS WITH A VENGEANCE — Kara (Melissa Benoist) and Lena (Katie McGrath) head to Kaznia to hunt down Lex. However, Eve Tessmacher (guest star Andrea Brooks) sets a trap for the duo that could ultimately reveal that Kara is Supergirl. Meanwhile, Alex (Chyler Leigh) gets a long-awaited phone call, James (Mehcad Brooks) practices using his powers, and Ben Lockwood (Sam Witwer) takes a dangerous stand i