Im watching Veronica Mars now. Recent tv series watched tht are nice are : Chase, Glee, Castle, The Mentalist, Lie to Me. These movies are keeping busy at the moment. After work I could go home n relax to a nice cup of coffee watching these movies.
I find Donnie Darko and the Butterfly Effect (director's cut!) good slightly depressing movies. I don't know if it fits your definition of drama, though. But you've probably heard of them, so you will probably know.