Crank: High Voltage

Constant brutal, bloody violence; characters fall gruesomely from great heights and are shot (with brains, guts, and other gore splattering), beaten, battered, struck with batons and truncheons, stabbed, hit with stun guns and electric cattle prods, and more. Standout moments of extreme violence include the lead character repeatedly electrocuting himself to re-charge his artificial heart; a shootout in a strip club in which a woman is shot in her breast implants (which ooze and leak); the tip of a man's elbow being cut off with a machete as an act of torture; a woman being struck by a car; a man being beaten into submission, then having a shotgun forcibly shoved into his nether regions; a criminal cutting his own nipples off with a knife as an act of atonement, and a character literally burning alive. There's also extensive medical imagery related to the main character's heart condition.

Extensive nudity, including countless scenes featuring female breasts; some scenes show male buttocks, and there are even a few moments featuring animal genitalia. Sex scenes include lots of positions, with the participants in front of a massed crowd. Scenes take place in a strip club, where topless women are ogled. They're also seen involved in mortal danger and bloody violence.

Constant strong language, including (but by no means limited to) "f--k," "motherf----r," 'c--t," "c--k," "c--ksucker," "s--t," "p---y," "p--s," "bastard," "dick," "bitch," "oh my God," "Jesus," "ass," "bulls--t," and more. Slurs like "beaner," "chink," "oriental" and the "N" word are used as well, as are "slut," "whore," "faggot," "vaginal," "gay," "pubes," "wanker," and more.

Characters drink beer, wine and liquor and smoke cigars and cigarettes. A supporting character's home is littered with prescription drug bottles.