...Arachnophobia*, and Josh just lost his mind about the nail gun that Jeff Daniels uses in the basement. (And then he freaked out when Jeff Daniels, after shooting nails from the basement up through the floor, left the nails sticking out of the floor and went to go and see a neighbor.)
But John Goodman just showed up, so he's happy again. Sort of.
*It's just as ridiculous as I remember it. There is a reason that we Netflixed it, but it's a long, boring story.