I know this is not an actor in a show per say - but I can't watch any show that has Greta Van Susteren in it....
She came to fame in the whole OJ court disaster - and just drove me nuts with her reports on how innocent he was....I just wanted to throw a brick at the screen any time she showed up to report...Yes Greta - the whole Police department got together to frame this guy.....
Then, she shows up on Fox with her own show. She just bugs me that she used the OJ case to get into the spotlight, and she won't go away....
She also has a way of talking out the side of her mouth that is just disturbing to watch.....
I loved "The Practice" but got to the point where I could not stand to see Camryn Manheim's character on screen for more than a second. She completely ruined the show for me (and frankly, any show she's been in since ...)
Camryn Manheim of Ghost Whisperer has almost stopped me from watching Ghost Whisperer. It isn't that she is fat; I've got no problem with that. It isn't that she is ugly, arguably the ugliest woman on TV; I can accept that grudgingly. It is her personality, which is loathsome, both on TV and in real life. I can't stand her. If it wasn't for Jennifer Love Hewitt to balance her out, both in likability and looks, I wouldn't be able to watch. Why, oh why, did they kill off her friend from last year? She was so likeable also.