What are Tom Colicchio, David Chang, Eric Ripert, and Wylie Dufresne doing in this week's episode of Treme? Other than "something at a bar," this photo (released by HBO) gives us few clues, so we'll have to wait till Sunday night. If you prefer your chef cameos in shows that are, let's say, less challenging, Rocco DiSpirito took an awkward turn on ABC's Castle last night. We don't know if he did it, but we doubt it. The killer used liquid nitrogen, which isn't Rocco's style. Watch the clip, below.
Castle: "Food to Die For" [Hulu]