When Jessica is walking to the barn after talking to Doc when he is peeling an Apple, she is in boots. When they switch scenes to show her behind the barn walking, she is in heels.
As Jessica walks into the Sheriff's station, she is wearing knee-high brown boots. When the sheriff leaves, she is wearing gray pumps.
Towards the end of the film, Jessica walks toward the barn in brown boots. With change in camera, she arrives at the barn wearing shoes.
After the discovery of the body hanging in the barn, as Jessica climbs down from the loft, the cables supporting the hanged actor can be seen, as well as there being no noose around his neck.
The RV that arrives at the funeral is a good 10-15 feet longer than the one that arrives at the ranch. A completely different model.
At the end of the funeral scene, a large microphone can be seen sticking up from behind the pickup truck while moving back and forth to follow the actors' dialog.
When Carl Mestin reveals to Jessica that he served in Korea with Jack Carver, Jessica asks him if he knew her husband "Tom Fletcher". Later on in the series, whenever Jessica refers to her late husband, his name is Frank.