I really like that actor.Click to see Spoiler:Barristan Selmy when he presents himself to Dany.
I pronounce Olenna the way you do, CCL. I think we'll have to wait to hear GRRM pronounce it or until something official from the show runners confirms it. Diana Rigg may not know much about the part other than who she is.
HBO is running "Baelor" right now and it's almost to the beheading. I still get squirmy (and yes, a bit teary) after having watched it umpteen times.