The Garden of Evil Affair - S1-E8
Visible crew/equipment: In the teaser, the departing Thrush limo provides the viewer with a reflection of both the camera and the lined-up film crew. (00:02:15)
Visible crew/equipment: What's that strange object following over Mark and April's heads as they leave the airport? Looks suspiciously like a boom microphone. (00:02:00)
The Petit Prix Affair - S1-E24
Visible crew/equipment: Desiree closes the window after looking out at the car race, and the boom shadow is bobbing up and down on the wall just over her head. (00:06:20)