Episode 6! Wow, it feels like it's been longer than six episodes. Here's the requisite nickname reminder (I'm holding out hope some new people may start reading).
Sawyer= Dr. Ben (hot white doctor with a sometimes-Australian accent)
Ben = Dr. Otis (black doctor whose name was Ben when he was on Grey's)
Meryl Jr. etc./The Sadist= Mina (blonde daughter of Meryl Streep)
Plastics/Douchebag/Dip**** etc.= Tommy (sexist ...