There is some kissing, sexual dialogue, and little nudity. The word "sex" and "having sex with" is said and "condom" is said once.

Mick Rory says "Worst orgy ever."

There are many sexual references

In one episode the characters are talking about how their friends had sex.

Some female characters tell another female to go " Bang" him

Sara and Ava often wear outfits that are revealing and show off their cleavage. Sara's costume is also very revealing in the rear.

The show features several LGBT characters, such as Sara Lance, Ava, etc.

This show is moderately violent in the first season. Shootings, stabbings, and fighting is shown. No gore is seen but blood can be shown. Mostly superhero themed violence, not like Gotham violence.

In 3x01 Sara slits a guy's (blood shown, but not very bloody) but it is her imagination

In season 2, Ray has his heart ripped from his body.

In season 3 a character has his neck snapped and is pouring blood on the floor

During season 4, a woman is getting stabbed by an unicorn. Brutal and bloody

An episode contains zombies. Some bloody moments

The words hell, damn, and ass are used infrequently. The word "bitch" and "son of a bitch" are used rarely.

Uses of bastard and d word

Many characters in Season 4 drink excessively in most of the episodes.

Two of the main characters are frequently shown drinking or at least it seems pretty obvious that they are intoxicated.

One character is occasionally seen smoking from season four onwards. A few references are made referring to one of the character's "stash" in a manner that is obviously referring to smoking substances other than Tobacco

Frequent references to marijuana usage, particularly one character who is referred to as a stoner. While the actual consumption of marijuana is rarely shown, it is heavily implied that he is currently high many times.

Alcohol is used frequently, and "booze" is mentioned quite often.

Despite all the fighting and some torture it's a pretty lighthearted show.

Some moments of season 5 are pretty dark

Some zombies can look scary for some viewers