5 details you probably missed on the latest episode of 'Westworld'

HBO

Warning: Spoilers ahead for "Westworld."

The seventh episode of "Westworld" delivered the most shocking moment yet in the new series, with the brutal death of Theresa at the hands of a surprising host: Bernard.

Though this huge moment probably occupied much of your post-episode thoughts, there were (as usual) some smaller details sprinkled throughout the episode that you might have overlooked.

Scroll down for a look at the five most significant smaller moments and references.