Episode #1.6 - S1-E6
Visible crew/equipment: When Lady Catherine de Bourgh and Lizzie are by the carriage (right after Lady Catherine de Bourgh questions whether Lizzie is engaged to Mr. Darcy), there's a camera or some sort of device visible. (00:36:40)
Super Karate Monkey Death Car - S4-E4
Visible crew/equipment: After Bill falls from the chair for the first time and is sitting back in it a boom mic is visible.