@Rachel Brosnahan met (Super)man’s best friend 🐾 #FallonTonight #Superman #RachelBrosnahan #LoisLane #Krypto #TonightShow

@Rachel Brosnahan shares the crazy, true story behind why she was over an hour late to her audition for Lois Lane in @Superman! #FallonTonight #TonightShow #RachelBrosnahan #Superman #LoisLane #JimmyFallon