By Matthew PriceFor The OklahomanWhile Marvel fans got to celebrate seeing the culmination of years of story threads pay off in this summer’s “Avengers: Endgame,” DC Comics fans are getting a similar experience this month and next month as the five-part “Crisis on Infinite Earths” crossover airs on the CW.Oklahoma native and OU graduate Sterling Gates was a writer on part 3 of “Crisis on Infinite Earths,” the “Flash” episode.Read more on NewsOK.com