Actually, my other big hobby is movies. I spend quite a bit of time onlne "geeking out" at movie websites and all on them seem to agree - and these are some SERIOUS movie buffs - that the period from about 1968 (end of the Hays Code) until about 1985 (PG-13 rating introduced) was and is unparalleled in violence and sex.
The consensus is that the top 5 most violent films ever were made from 1975-1985.