The Man with the Umbrella - S1-E3
Visible crew/equipment: When the second game starts and everyone is climbing up the stairs, two of the players are talking. The camera is in front of them going up the stairs. At one point you can see the shadow of the camera on the wall to the left.
Visible crew/equipment: When Miranda introduces Joy to Charlotte, the mirror behind them reflects a chandelier. In the close-up, however, it instead reflects a square black-and-white set light hanging from the ceiling. (According to the show's Season 3 making-of video, the set ceiling could be removed to allow lamps to be replaced with set lights.)
Visible crew/equipment: At the end, when Aunt Vi and Delilah return home, just as Miles walks into the house, the green T-mark is visible on the floor.