“The time to invest is when there’s blood running in the streets,” said young tycoon Henry Robertson (Charles Aitken), quoting Baron Rothschild in “Whiplash,” episode five of the second season of The Knick. In the season finale, “This Is All We Are,” the chickens of the Robertsons’ gilded-era capitalism come to roost in as many configurations as are possible.
Following the fiery death of Captain August Robertson at the end of the last episode, Cornelia (Juliet Rylance) appears ready to finally accept the socialite-housewife role expected of her—until her husband, Philip (Tom Lipinski), casually mentions that Henry has been supervising the family’s port business for years, meaning he ordered the murder of Cornelia’s colleague, Health Department Inspector Speight. It also means it was Henry who torched the new Knickerbocker Hospital in the last episode, resulting in their father’s death. That he, and not the captain himself, was responsible makes a hell of a lot more sense, but the same cannot be said for Cornelia’s years-long lack of awareness of her brother’s position within the family business.