Gaffes

After Candy unties her bra and unzips her short shorts to throw at the creature, she is seen running in just her panties. However, in the next shot, Candy throws her panties as well at the creature, there is no shot of Candy pulling down her panties while she is running.

At 1:05 the turquoise Escort wagon that had earlier blown up, caught fire, peeled the hood back and scorched the interior appears pristine and without any damage.

(At about 1:0030) Although the trailer is shown as being carried off into the desert by the ants, a long shot out the window shows the lawn chair from their original campsite still in position.

AC/DC did in fact have a power ballad. 'Ride On' from 1975's Dirty Deeds Done Dirt Cheap.