I learned that Doctor Rack, the veterinarian, doesn't know that spider venom from even a single, regular, spider CAN be deadly to a human or animal and that the proportional sizes of the two animals has no bearing on anything. But, yet, he needs a LOT of convincing to accept the idea.
The Arachnologist lady doesn't know that spiders aren't insects.
Middle of nowhere towns known for a single yearly festival actually have pretty nice, charming, cabin lodges.
That, honestly, William Shatner is awesome, but also sort of creepy.
The "spider invasion" here was more effective, successful, and organized than the one in "The Giant Spider Invasion."