Re: most violent episodes (& TV Parental Guidelines rating system)
What episodes would have been rated TV14 for the violence not the language?
Well, Reed and Hayes kicking the crap out of one another in "Harbinger" is certainly one of the most violent moments in Trek history.
"Religion is something left over from the infancy of our intelligence, it will fade away as we adopt reason and science as our guidelines."
― Bertrand Russell