In the Pilot episode, a female pilot shown reviewing the recording of the flight in her scanty panties and white tanktop underwear, no bra, nipples visible.

Pilot Episode: Male pilot uses expression "busting your cherry" to a female pilot.

Throughout much of the first season, the show almost seems to make fun of sexual harassment. Early episodes have mostly obscure comments which could be ignored by the potential victim, but with a few instances of crude remarks by sailors. Shortly after mid-season, Rabb gets a female superior who blatantly violates both the letter and intention of sexual harassment regulations. Rabb treats them as a challenge and resulting liaisons between the two are implied.

One graphic image of gore in the season 10 premiere. The only objectionable content in the entire show.

There are many deaths by homicide, as well as several offscreen rapes.

In one episode, a marine sniper goes on a killing spree and kills several of his comrades.

There is a scene in which a full-term baby is removed from a dead woman's womb during an autopsy.

There is one scene of hazing and sexual harassment that may be disturbing to some viewers.