Visible crew/equipment: When Tom is ringing the pager number from the phone box, you can see office workers watching the filming of the scene from an upstairs window.
Continuity mistake: In the opening scene, Tom stands outside the General Store, and walks into it, through a door that is already open. However, in the next shot, from inside the store, both shop doors are still closed and Tom has to open them.
Through a Lens Darkly - S1-E20
Continuity mistake: When Tom lifts up the girl's sweater (with both hands), he is still wearing his shirt. In the very next shot, he has magically lost his shirt too, even though his hands aren't free to take it off, and the girl wouldn't have had time to do so in the space of 1 second.
Through a Lens Darkly - S1-E20
Continuity mistake: At the end of the episode, Tom is absolutely drenched because the car has crashed into a river, and he has to wade through the river to get to the riverbank. However, as he walks away, he doesn't leave a single wet or muddy footprint behind him despite this.
Continuity mistake: When Tom initially breaks into his studio, the "Hidden Agenda" photograph has a plaque underneath it. When he returns later with Dr. Bellamy, the plaque has disappeared.
