I already looked on IMDb because I thought I recognized the voice under the mask. Couldn't help it, I have the gratification delay of a kindergartener when it comes to a story. So I spoiled it for myself but I'm still watching.
It reminds me a bit of Firefly, which was one of my favorite tv shows of all time.
I didn't watch game of thrones si the actor is new to me. I'm enjoying it. Bern an all things Star Wars fans since the moment in theatre in 1977 when I watch Episode IV