Episode 7.7, "False Witness", contains several goofs. When Tara escapes from the fight in the milk vat, as she runs away her clothes appear to be dry. After the getaway, she stops at a phone kiosk to call Steed, and she is completely dry, despite the fact that moments before she was swimming in milk. Later, she returns to the dairy and starts smashing bottles of milk and tipping over milk cans. When Steed arrives on the scene, the floor isn't wet and there are no broken bottles visible. Finally, with Tara in the butter maker, we can see her from the waist up, and she doesn't appear to be swimming in milk. Yet, when Steed frees her, she is embedded up to her neck in a giant block of butter.
There are close-ups of Linda Thorson's stunt double Cyd Child running behind the dairy van and fighting in the large milk-pot.