THE CW NETWORK GIVES EARLY RENEWALS TO SEVEN CURRENT SERIES FOR THE 2022-23 BROADCAST SEASON “All American,” “The Flash,” “Kung Fu,” “Nancy Drew,” “Riverdale,” “Superman & Lois” and “Walker” Renewed for Next Season March 22, 2022 (Burbank, CA) —The CW Network today renewed seven of its current scripted series for the 2022-23 broadcast season, it …