The Flash’s Tom Cavanagh to Appear in Superman & Lois Series Finale — But Who Is He Playing?

Could The CW have one last Arrowverse crossover up its sleeve? Following remarks made by Tom Cavanagh at a convention over the weekend, TVLine has confirmed that the Flash vet will appear in the series finale of Superman & Lois, appropriately titled “It Went By So Fast.” Cavanagh originally hoped to direct the pivotal episode, […]