The document provides an overview and analysis of the trailer for the reboot of the television series Dallas. It summarizes key scenes and dialogue that establish the rivalry between cousins John Ross and Christopher Ewing over control of the Ewing oil business, mirroring the past rivalry between their fathers JR and Bobby Ewing. Tensions escalate at Christopher's wedding between the two sides of the family as they continue fighting over money and power just as in past seasons. The trailer teases many returning storylines and characters, as well as new dramatic tensions, to draw in old and new audiences for the reboot of the iconic series.