Anyone else watching Jury Duty? It's hysterical.
It's a "reality" show about a guy who has been chosen for jury duty. The twist is that he is the only real person. Everyone else - judge, lawyers, jury members, etc., are all actors, including the real James Marsden playing himself as a celebrity that is pissed that he got chosen. It's filmed at an actual California courthouse.
The guy (the only person who is not in on the joke) is super sincere and takes his duties very seriously, even when crazy stuff is going on in the courtroom. The other characters are very well developed.