By Nsenga K. Burton, Ph.D., NNPA Newswire Entertainment and Culture Editor The fifth and final season premiere of OWN’s hit megachurch drama “Greenleaf” (6/23/20) delivered 1.9 million viewers and ranked as Tuesday night’s #1 cable telecast in OWN’s key demographic of women 25-54, which is up +2% from last season’s premiere. The acclaimed drama from