The Dodge truck that Gage and Desoto arrive at the house in changes after the air crash.
When Engine 60 arrives at the prop-jet crash in the basin, Captain Stone exits the engine to retrieve gear from the side compartment, then walks through ankle deep water to reach the crash scene. At the arrival time of Engine 60 as Captain Stone exits the rig, his boots and bottom half of pants are already wet, signifying that this was a 2nd. or 3rd. take in filming. Had it been the 1st. take and in real conditions, his boots and pants would have been dry.
When Jenny is hit in the head with the baseball it clearly hits her on the left side of the head. But when she gets up she is rubbing the right side of her head and when asked where she got hit continues to point to the right side of her head throughout the rest of the episode.
The charter plane segments are shown exploding, then are seen in aerial views intact throughout the rescue.
Deming NM is misspelled (Demming). Also, Deming City airport is one-notch above a dirt strip - no 4-engine airliners.
The crashed plane is sitting on the ground in the neighborhood. There is no fire at this point. Then 2 houses not even near the plane explode.
After The Captain Of Engine 18 Calls In For More Man Power, Equipment And To Have The Utilities Shut Off. You Can Hear The Dispatcher Respond With 10-4 51.
In several scenes, people are seen obviously watching the production, a bit too close "to the action"