Check Out A Promo For Tonight’s Final Episode of Elseworlds

The CW has released a promo for tonight’s episode of Supergirl, which is also the final episodes of the Arrowverse crossover Elseworlds. The crossover event features Grant Gustin’s The Flash, Stephen Amell’s Green Arrow and Melissa Benoist’s Supergirl, as well as Lois Lane (Elizabeth Tulloch), Nora Fries (Cassandra Jean Amell), Bob Frazer (Psycho-Pirate), Batwoman (Ruby Rose), Superman (Tyler Hoechlin), The Monitor (LaMonica Garrett) and the 90s version of The Flash (John Wesley Shipp).