A crew member's arm can be seen holding on to Barq's reigns when Stevie is setting up Comanche to try and jump.
When Lisa is putting Patch up and hears Stevie say that she doesn't belong at Pine Hollow Patch's ribs can be seen. In later episodes Patch's ribs aren't visible.
When Max is introducing Lisa to Veronica Pepper can be seen eating from the hay bale that Red is holding.
When Lisa and Veronica first go into the lounge after their lesson a microphone can be seen while Veronica is talking to Mrs. diAngelo. In the next shot the microphone is gone.