Story Idea: One day, Jack cannot log in to HBO GO. Jack asks his mate whose log-in info he uses what happened, but his mate uses his father's log-in info, and his mate's father uses his mate's father's brother's log-in info… In his search for the origin of the HBO GO log-in info he uses, Jack uncovers a vast international conspiracy.
HBO Show Idea: Jack's search for the origin of the HBO GO log-in info he uses leads him into the world of a different HBO show each episode – Hamsterdam, King's Landing, Deadwood… Instead of watching HBO, he experiences it. Like a postmodern Doctor Who/Quantum Leap.
Instead of just regular HBO show hopping, how about just failed David Milch shows post Deadwood?