Kiefer Sutherland plays John Weir. He is some kind of a paranoid freelance espionage operative for hire. He gets involved in corporate shenanigans such as driving down share prices so someone else can pick them up cheaply.
A kind of a Robin Hood figure as he has some kind of code of ethics. He is targeting rich corporations who are pitted against each other. What money they lose, they will probably make it back soon after. A cynical take.
The episode begins with Weir want to deflate the ego of some arrogant hedge fund manager. Weir fixed it so he sells off an erectile dysfunction medication as it causes cancer.
His crack team are hired to take some kind of incriminating photos of a Treasury Agent accepting something from a rival conglomerate. It all goes smoothly.
So far Rabbit Hole plays like the Leverage or Hustle. You just need to remember that the show opened with a desperate Weir in the confessional box.
By the end of the episode it is Weir who is the mark. Maybe it is all like the David Fincher movie, The Game. The conspiracy is on him.