Men are seen in swimming shorts and women are seen in bikinis. A woman says that a man's dick is small. A man and woman share a kiss. A guy and two girls skinny dip; the guy and the two girls make out, the two girls breasts are seen. A girl's nipples can be seen through her bikini top.

The nudity would make this a R-rated movie. Bare breasts shown including nipples.

A ship hits a large shark that becomes lodged in the boat's propeller. A shark attacks a boat. A woman is ripped apart by a shark. A shark attacks and eats many different people. A shark's head gets blown off, you see a gushing wound where the head had been.

A man falls and cuts his leg. A few floating body parts and blood in the water is seen. A woman punches and shoves a man.

Two uses of the F-word. One SoB and B-word. Seventeen religious profanities. Ten scatological references. One use of a-hole. One use of piss. One anatomical reference. Three uses of ass. Six uses of damn. Three uses of hell.

Name calling (crazy, baby face, idiot, douche, and suckers).

2 references about booze.

The 2-Headed Shark may scare some young viewers. The 2-Headed Shark's tail comes out of the water and throws a man in the air. The attacks which are very bloody and graphic may disturb some young viewers. The ending is intense and may be frightening.