The long-awaited Nickelodeon’s feature length film “Hey Arnold!: The Jungle Movie” premiered on November 24th, 2017 and longtime fans’ questions were finally answered. The hour-long series finale of “Hey Arnold!” aired in 2002 and left viewers with quite a cliffhanger. On the last episode, Arnold finds his father’s journal and a map of his parents' last trip to San Lorenzo, where Arnold believes he