Terrible over-dubbing on this movie; 1st beach scene a joke
They're throwing the ball around and you can't hear it being caught or; the rubber squeak. Or it falling in the sand; a thud. It's nothing but poor over-dubbing (post-production) and stock footage sound effects of the beach for background noise. Terrible, as is the storyline. Must have been dull as dirt to rerecord the script for this (common in movies, but still...).
Needs an MST3K treatment in order to be watchable.