"Requiem" is season 5 episode 7, smiliee. For me, from a purely aesthetic foundation, Mark Harmon's salt and pepper hair just does it for me - *fans oneself down* It's the same for Richard Dean Anderson in Stargate. The added bonus is that I really like the characters they play too. Oh and thanks seahawk for the linkie to how many episodes to expect. 7 eps is a sight lot better than I thought it was going to be and I am just over the moon that there's a S6 planned Woo Hoo!