If you have plans Sunday night, you better clear them off the calendar, because you don’t want to be left covering your ears on Monday morning at the office, after the 90-minute season finale of “Westworld.”

READ MORE: Discover The Deeper Truth In Trailer For ‘Westworld’ Season Finale ‘The Bicameral Man’

Titled “The Bicameral Man,” HBO are rightfully keeping everything under wraps as much as possible, as even the logline for what’s coming is mysterious and tantalizingly vague. Here’s what they say:

Ford (Anthony Hopkins) unveils his bold new narrative; Dolores (Evan Rachel Wood) embraces her identity; Maeve (Thandie Newton) sets her plan in motion.

Showrunners Jonathan Nolan and Lisa Joy wrote “The Bicameral Man,” and Nolan directed it, and it’s sure to be something else, especially given how the most recent episodes have been playing out. Do you have theories on what’s going to happen in the episode? We want to hear ’em, so share your thoughts in the comments section.james-marsden-as-teddy-credit-john-p-johnson-hbo ingrid-bolso-berdal-as-armistice-leonardo-nam-as-felix-rodrigo-santoro-as-hector-thandie-newton-as-maeve-credit-john-p-johnson-hbo ed-harris-as-man-in-black-evan-rachel-wood-as-dolores-credit-john-p-johnson-hbo evan-rachel-wood-as-dolores-credit-john-p-johnson-hbo