Charles Dance
It's a shame that this series isn't working out so far
The makers really should have followed the cheap and cheerful vibe of the 1973 movie. At least that was fun! This series suffers the post millennial habit of taking itself far too seriously ( think of the Daniel Craig Bond films) to the point that it becomes a chore to watch.
The 1973 movie starring Yul Brynner and Richard Benjamin got everything right. Keep it simple, keep it fun. That way lies a far more rewarding viewing experience.