Walter rekindles a romance with a former flame who is investigating an important story. Meanwhile, Jim and Celia celebrate three months together, and Rosalie adapts to being without Teddy.
Walter vows to investigate the corruption surrounding the drought in Los Angeles after Cornelia gets into hot water; Celia wants to take a break from her relationship with Jim.
Walter is entangled in a private detective's web of conspiracy on the eve of Vivian and Moby's wedding; Celia's new lover pushes Jim to the breaking point.
As Martin and Rosalie grapple with life-changing news, Walter, Harry, Celia and Jim attend a surrealist ball thrown by the nefarious Rudolphs, hoping to finally obtain a confession.