Immediate manager (apparently he had got the job by changing his email signature to 'senior' and no one said anything so it stood) and one of the company directors were both awful to everyone in unique ways.
Immediate manager was manipulative and a narc, would shit talk everyone behind their backs and seed discord. Me and a friend only twigged by comparing notes. He was doing the same to management so making himself look great compared to us. There was a great rumbling at one point where some of this information got out and it started a snowball effect with everyone reporting the lies up to the directors. They were massive cowards who were still charmed by the man so they only moved him sideways and out of my department thank good. He was on the road most of the time and not getting his narc supply though so he was grumpy about it and complained whenever he was in.
Director was an even bigger disaster. He was a slimy arsehole, afraid to compliment you incase you asked for a pay rise, made promotion and pay promises that he didn't keep, used any good performance to beat everyone else up with, any way. While I was there he was recently married to second wife after cheating on first wife (who had three young kids under 5 by him) so I was already wary of him. Second wife was nice enough and would get involved with company working sometimes.
Boss disappears for a few days, then comes in and moped around for WEEKs before we find out (via a shouted argument between boss and his co-director) that boss is moping because his new wife (the affair partner) was cheating on him and has run away to be with (hunky blond) him boss with their 9month old baby.
To make matters worse. They had been doing a tax reduction thing weren't they had put a large chunk of the company in second wife's name. In the weeks of moping, boss had been working up to telling his co-director that they would need to pay her off or sell the company. The shouting match was they say he finally admitted it.
Apparently other director, refused to take any of the financial burden of bosses decisions and as a result boss basically had to give new wife everything in the devorce to save the company. He lost 2 houses but was able to keep one car but not much else.