A few sensual scenes where sex is implied but not shown. One character is said to have been a prostitute, another is shown to often hire prostitutes.

Season 2 briefly explores a relationship between two men, two men kiss, but the kiss is somewhat hidden by the sun shining across the camera lens.

Season 2: A group of men swim naked in a lake, buttocks can be briefly seen as they dive in.

Season 3: A man swims at the beach, and is shown nude from behind as he goes into the water.

A few assassination attempts.

One use of "bastard" but apart from that, none.

Religious expletives a few times.

Damn used a couple times

Hell used a few times

Wine is often consumed and men smoke pipes or cigars on occasion.

Some war scenes, one man is shown frostbitten and dead.