THE CW NETWORK SETS SPRING 2021 PREMIERE DATES “Kung Fu” to Make Its Series Debut on Wednesday, April 7 at 8pm The Sixth Season of “DC’s Legends of Tomorrow” Premieres Sunday, May 2 at 8pm as “Batwoman” Moves to Its New Time at 9pm “Charmed” Returns to Fridays on May 7 at 8pm Followed by …