This new preview gave me goosebumps. I'm giddy! It made me realize how much I've missed this show. Only about 5 more weeks until the premiere! :yay
YouTube - ‪Torchwood: Miracle Day - Trailer‬‏
I didn't know Dichen Lachman was cast! It doesn't look like she's got a very big part, but I was thrilled to see her in this preview. From the info on imdb, it looks like we'll get 10 episodes, so more than with Children of Earth, although not as many as seasons 1 and 2. Still, I'll take what I can get!
For those who were wondering about Rhys and whether he'll be back for season 4,Click to see Spoiler:Kai Owen is listed in all 10 episodes on imdb.