Visible crew/equipment: After Serena tells Elizabeth and Jeffrey how Rose feels about Stanley, when Rose is on the porch she tells Jeffrey to come inside, and as Jeffrey bends over to pick up Nick, the bulging outline of the mic transmitter is visible on Jeffrey's back. (00:13:15)
Visible crew/equipment: While Stanley and Rose are dancing, Jeffrey grabs Jim-Bob's hand and pulls him outside, then when they walk over to the newly built dog house, the bulge of the hidden mic transmitter is visible on Jeffrey's back. (00:35:00)
Other mistake: When Erin leaves The House to go with Ashley Jr., Elizabeth states to the kid that it's 3 a.m. When Ashley stops The Car to propose to Erin moments later, it is sunrise between the trees or early daylight, meaning this was a moment shot in different increments.
Character mistake: When Rose introduces Elizabeth to Mr. Perkins she is introduced as her niece, when in fact they are cousins.