Parents need to know that Look Who's Talking is a 1989 comedy in which Kirstie Alley gives birth to a baby who is voiced by Bruce Willis. For those who haven't seen the movie in a few years, there's a surprising amount of adult and iffy humor that make this best for teens and older. The movie begins with talking sperm cells swimming to try to fertilize an egg. Alley's character becomes pregnant from a man who's having an extramarital affair with her; much of the second half of the movie concerns itself with the idea that a woman couldn't possibly raise a child without a man's help. During the birth of the baby, the woman is given Demarol, and the baby is shown acting high on drugs. In one scene, the baby calls his mother's date a "d--k," and in another scene, says "I feel like a retard." Lots of the humor is derived from the baby's defecation and urination habits. One of the babies in the maternity ward is Indian and talks in a stereotypical accent. There are lots of sex jokes and innuendo, and occasional profanity, including "f--k" (used once).