Plot hole: How can a doctor (not a veterinarian) with no medical equipment tell for certain how far along a pregnant elephant is, especially when the gestation period for an elephant is 20-22 months?

Smokey and the Bandit II (1980)
3 plot holes - chronological order
Directed by: Hal Needham
Starring: Burt Reynolds, Dom DeLuise, Jackie Gleason, Jerry Reed
Revealing mistake: When the sheriff's car is flipped upside down, the sign behind the car is upside down too, so you can tell the car isn't really upside down.
[Justice tries to shoot the Bandit with Junior's gun only to find it's not loaded.]
Justice: Junior! Why didn't you have your gun loaded?
Junior: Well, when I put bullets in it, daddy, it gets too heavy.
Trivia: As of 2024, Sally Field (Frog) and Paul Williams (Little Enos) are the only surviving stars from Smokey and the Bandit 1 and 2.
Question: Was the ill-fated Rollercoaster in the film supposed to be a working one? The owner's angry reaction to its destruction suggested that it was, but if you look closely, there were gaps in the tracks and also where was the actual rollercoaster itself. This has always confused me.





Answer: To me, in real life, it looks like a roller coaster was already set up for demolition because of its poor conditions, and the crew was able to film it for the movie. However, in-universe, the owner kept saying they were closed. It's possible they were closed to repair the roller coaster to make it work but now it's completely destroyed and beyond repair.
Bishop73