NBCUniversal released the first trailer for its forthcoming Dan Brown series “The Lost Symbol” during the company’s 2021 upfront presentation on Monday, sharing a first look at Ashley Zukerman as the famed fictional symbologist from “The Da Vinci Code.”Based on Brown’s novel of the same name, the series follows Robert Langdon as he is pulled into a series of deadly puzzles and uncovers a chilling conspiracy after his mentor is kidnapped.