Some sexual dialogue is found whithin the script and the lyrics. Jekyll goes to a brothel. While no nudity is involved, girls changing in a dressing room in a brothel is shown. Rape is implied in a song between Hyde and Lucy, as well as in some of the murders.

Numerous graphic (on stage though, and therefore not as realistic) murders are shown, including a man being set on fire. Jekyll's transformations into Hyde are also quite intense.

Some mild language. There are words like 'Bloody', 'Hell'

Jekyll injects himself with the formula that transforms him into Hyde. A few characters smoke/drink.

Some very frightening scenes of transformations and numerous murders, including one where Hyde sings a lullaby to the person he is killing.