Wake and Black Mirror (Black Mirror S4E1 USS Callister)

When a timid tech CTO lives in his own universe, a new hire breaks the monotony of the gaming day-to-day. But when an evil software mod allows for co-worker-clones to do the CTO's bidding, we learn that online people can be way different than their IRL counterparts. Does the crew live on when the servers die? How many crew members are aboard the Callister? What's that dot? It's the episode that will give you nightmares and a thrilling space adventure!