Jack:
Sliding the last few feet, Jack drops into the manhole. Always willing to see where the Pattern brings him when he gets off track. Sometimes the strangest worlds were full of the most interesting things. He's well armed, armored, and still in good health. He could handle them if this was some sort of trap.
"We're not from around here, what are truant officers?" he asks of the pale men.
"Shhhhhhh!" warns one of the pale humans, and then he rushes back up the ladder and pulls the manhole shut. Then, quietly, he descends once more.
Even as he's descending again, you begin to hear hooves... Shod with horseshoes, specifically, if you're any judge.
Multiple horses... more than 4, definitely.
There's a bit of incoherent shouting-- sounds like someone's spotted the truck.
The horses draw even closer. "Never seen a thing quite like this before," says a very low, loud, gruff voice. "Looks almost new."
Something comes closer to the manhole. "And look at these dead creatures! Looks like... they attacked the vehicle... But were slain. Mostly with a sword..." Something very heavy jumps down with a thud to the ground. "But at least one shot with a gun. They can't have been very intelligent, from the size of the heads... Vicious-looking, though..."
The pale humans gesture you away from where you're standing, so that no one will see you if they open the manhole and look down...