Invasion! Crossover Won't Have Huge Impact on Supergirl Going Forward

By Russ Burlingame A trip to an alternate Earth isn't just another day at the office -- even for Supergirl -- but when her series returns in January, executive producer Andrew Kreisberg told reporters today that the events of the four-way Invasion! crossover coming this week on The CW will have less impact on Kara's world than that of ... more