None
6 of 11 found this to have none
In Series 1 Episode 13 "The Final Problem" a woman is posing for a painter with full rear nudity visible for about 30 seconds. The painting is also visible with full rear nudity.
Mild
4 of 8 found this mild
None
4 of 5 found this to have none
Mild
4 of 4 found this mild
Lots of smoking and drinking.
Mild
3 of 4 found this mild