The actor opens up to ET about his surprise appearance on Sunday's episode.
ET gets to know nine first-time acting nominees to find out what made them such standouts this past TV season.
The actor opens up to ET about how not knowing where it’s headed helps him and his co-stars bring it on a ‘whole other level.’
But we're not sure what it is yet.
In the new docudrama, ‘Unsolved,' the ‘Westworld’ star is still seeking the truth that Russell Poole died trying to bring to light.