I’ve read the actress who played Scully is like that in real life..................
Truly acting when two people who didn’t get along and actually had feuds could act with such chemistry bonding between them.
I never saw even one episode until a month ago and I am now catching up decades too late.
Worse trouble was on one of my favorite shows Criminal Minds in which the Hotch actor (Thomas Gibson) had anger outbursts including a fistfight during filming. Was suspended and ordered to anger management, then returned then kicked out by the bosses. Too bad.
And Mark Harmon argued with Pauley Perrette and disliked her so much he fired her. Big loss for the fans of NCIS.