The sword on the board

Haven't seen anybody mention this one in this thread, could not find the previous one. I've recently rewatched Agatha Christie's Poirot', And was suprised to see quite a few actors from GoT. Iain Glen (as Dr David Willoughby ) murder suspect in Elephants Can Remember Alexander Siddig (as Mr Shaitana) murder victim in Cards on the Table. Aidan Gillen (as Amyas Crale) murder victim in Five Little Pigs. Gillen has aged alot, but that voice is unmistakable ^_^