'Succession' Star Nicholas Braun Arrested For Misdemeanor DUI

Bad look for “Succession” star Nicholas Braun -- the actor got busted for DUI in New Hampshire, TMZ has learned.

Cops in Moultonborough pulled him over Friday night ... he landed in Carroll County lockup for about an hour before walking free on his own recognizance. No bail, just a court date coming up.

And get this -- no mugshot either ... turns out the police camera wasn’t working.

Braun was arrested on suspicion of DUI Impairment and Operating Without Lights. According to court records, Braun is scheduled to be arraigned on the morning of Sept. 16.

Braun, of course, shot to fame as fan-fav Cousin Greg on HBO’s "Succession."

He's no stranger to the screen -- besides "Succession," he’s popped up in flicks like "Zola," "The Perks of Being a Wallflower" and "Sky High."