Continuity mistake: The way Linda holds her coffee cup changes numerous times, often instantly with front versus rear views. The handle switches (changes 90° or 180°) from facing towards her chest to her left knee to opposite her chest while holding the cup between her bent knees, which vary in distance apart. The cup is held a few inches above, below, or about even with her kneecaps. (00:44:35 - 00:48:23)
Continuity mistake: The clocks are not coordinated, affecting the time frame. Josh and Jen are decorating the Christmas tree at 8:08 PM. Josh goes to his room, "past his bedtime." Josh writes his list for Santa. At 7:15, Josh hears a car drive up, so he looks out the window. Dad meets mom in the driveway and says, "It's almost midnight." (00:05:29 - 00:07:58)
Continuity mistake: When George gets shot, he lies flat on his back. When Gloria walks in on the scene, there's a closer view of him and he is lying on his side. (01:18:45)
Continuity mistake: When Alicia puts flowers on her mother's tomb, she casts a shadow on the gravestone in side view, but none with the camera behind her back. (00:03:05)
Continuity mistake: In the graveyard, Frank is talking to Charlotte next to a tree. It cuts to a shot of Swilly for a brief moment, then back to Frank and Charlotte again, and suddenly he's standing much closer to her. (00:16:36)
Continuity mistake: When Trip is holding up Frank in his room, he's holding his gun sideways. But in shots from the front, it's tilted at about a 45-degree angle, but in shots from behind, it's almost 90 degrees to the side. (01:10:05)