The body language between Victoria Principal and Linda Gray in 2004 on Return to Southfork was a bit iffy, especially when Victoria was talking about how Jim Davis was like her father on set. Jim is who Victoria was closest to on set, especially as she looked like Jim's late daughter Tara. I sensed no tension at all on Return to Southfork between Victoria and Patrick Duffy though. If anything, they had as strong a chemistry as ever. And Larry was Larry, i.e. the leader among the actors, the one in charge. Probably no worse than when Bobby got angry with Pam, though. In other words, a lot of shouting, cussing, moaning etc. but not exactly bridge burning.