The 'R' Rating
I saw this film in '69 in a theater and it was unrated at that time. The rating system was established later that year and at best it would have probably been rated "M" or as it is known now, "PG". I have also seen it uncut on Turner Classic Movies and I can see no reason for an "R" rating. I have not however seen the DVD release. Is there anything additional on the DVD that would justify the "R" rating?
"We can't stop here. This is bat country!"