Those houses that exploded in Andover, MA were near a system of tunnels.
Combine, reconcile.
Raiders of the Lost Ark/ Make Nazi interest in the occult look silly.
Temple Of Doom / Make human trafficking and Saturn cult look silly, like something kooky from a long ago past. "Nobody's seen anything like this for hundreds of years." Excuse for Spielberg to hang out with dozens of half naked kids. He does that. Notice how many Spielberg movies have shirtless kids.
Last Crusade / Play with "sang réal" / "san grail" duality, make issue of Jesus bloodline look silly.
The Crystal Skull / Make the existence of humanoids other than Homo Sapiens look silly.
Spielberg and Lucas use their movies to keep people asleep. "Dreamworks".