Visible crew/equipment: "Service Station" (Adventure 6, Part 2): When Johnny Jack sits down at the cafe table, the shadow of a crew member's moving hand is visible on the shoulder and sleeve of his big gray coat. (00:35:45)
Continuity mistake: "Railway Station" (Adventure 2, Part 4): Steel's crooked bow tie straightens itself out between takes as he's confronting the soldier's ghost. (00:04:00)