In these days of computers and DVDs, or even just laptops, the odds that you're watching something while posting right now is reasonable.
Myself, I'm using a laptop while watching the last two episodes of Battlestar Galactica Season 1.
I rarely watch movies when I'm busy with something else, unless it is a movie that I'm not that really interested in. Then I may read something, or do other things and use it as background noise. I do like "House", wish I could come across a doctor like that in real life.
Right now I am watching a rerun of NYPD blues.
The Naked Gun movie series! Leslie Nielsen films are of a diff kind of humor. It's one of the classic foolish cop movies and he also had one as a likewise fool priest in the Exorcist spoof Repossessed. It's kind of fun to watch even if alone.
I am watching an old TV series called Dexter. This is the first time I am seeing it. I am told it is a good series.
I have on a TV series but I don't know how it is called. It is about five con men who help people in distress. I am watching on only because the lead star is Timothy Hutton.
When time permits, I like to watch NCIS, Burn Notice, and In Plain Sight.
