An adult toy store is shown with its items. There is a moment when a woman is seen in her underwear.

Season 3 Brief male rear nudity.

Multiple characters are bloodily shot, sometimes at close range. Brief but graphic.

(SLOW HORSES SEASON ONE LEVEL OF VIOLENCE: 8.3\10) not too frequent, quit graphic violence.

(SLOW HORSES SEASON TWO LEVEL OF VIOLENCE: 8.6\10) the most graphically and frequently violent season yet. The violence here can get quit shocking and gory at times.

(SLOW HORSES SEASON THREE LEVEL OF VIOLENCE: 8.4\10) while most of the violence happened in the last episode and the ending of the one before that one , its often bloody and VERY realistic.

Most of the swearing comes from Gary Oldman's character Jackson Lamb

Pervasive use of the F-word and other profanities in nearly every episode.