Glen Winter
Glen Winterย is a Canadianย television director,ย cinematographer, andย producerย who is well known for his work onย The WB/The CW’sย Smallvilleย and for his significant contributions to theย Arrowverse.
Greg Berlanti
Gregory Berlantiย (born May 24, 1972) is an American screenwriter, producer and director. He is known for his work on the television seriesย Dawson’s Creek,ย Brothers & Sisters,ย Everwood,ย Political Animals,ย Riverdale,ย Chilling Adventures of Sabrinaย andย You, in addition to his contributions toย DC