Sona

Ashley Clements is the queen of subtlety in her gradual loss of composure. Seriously, does she do coaching? I'd hire her. Her facial expression convey her frustration and her attempt to conceal panic so well. You have to watch it to fully understand.

Lauren Lopez as the computer's voice? Beautiful. Somehow managed to make an automated, siri-esque voice have personality. Just the right amount of sass and "I already told you" attitude as Ashley's Lt. Sona slowly loses control over her concern and asks several questions repeatedly.

I'm so looking forward to Brendan Bradley's appearance.

Also, I cannot get over that they built this space pod in an LA apartment dining room. Incredible.

Can't wait for episode 2!