Inflatable - S2-E7
Continuity mistake: When Kim has finished her interview she goes to the roof car park and lights a cigarette whilst the camera shows the street with parked cars. When she reaches into her purse to tear up the WM business card two of the vehicles have disappeared - a white car and a van which had its hazards flashing. All happens in under 8 seconds. In the same scene, when she unlocks her car it is in a bright patch of sunshine, in the close up it's all in shade. (00:37:20)
Answer: It might be the Panavision cap he wore when directing his terrible commercials.