Zack and Cody have been barefoot numerous times and Zack stood barefoot on Cody's back and vice versa.

Carey (the twins' mother) is seen in a bath robe.

A young man suggests a teenage girl to invite him into her suite.

A 12 year old boy is in love with a 15 year old girl and talks about marrying her and having kids when they're older.

A boy dresses up as a girl for a pageant.

Two teenage girls dress up as men to sneak into a male pop star's rehearsal.

A 13 year old boy is seen wearing only a towel from the waist down.

While spending the night at Maddie's apartment London is told to strip and make the bed she begins to take her jacket off and Maddie halts her.

Teenage kissing, In the Halloween episode with arwinstein Carrie says that if I eat any candy this dress will pop right open, Arwinstein hands her a huge bowl of candy it is implied that he wants to see her naked.

Zack and Cody are shown shirtless many times.

London wears a swimsuit.

There's lots of horseplay done between the twins. Nothing too intense.

Two teenage girls get into a cat fight. It's nothing serious. Their clothes are torn after the altercation.

Carey scolds the twins but is drowned out by the horn of a cruise ship. It is unclear what she is saying.

Cody almost says "I'm going to kick your ass!" but Mr. Mosby stops him by saying "dairy air"

The episode "Maddie Checks In", mentions champagne and beer. They are not seen on screen though.

In one episode, a group of friends, including two boys, can be seen trying to contact the spirit world. However, the scene is done purely for comic effect.

A skeleton is seen coming out of a room talking and laughing evilly. In the same scene, white ghost figures are closing up against a boy who is frightened. Although the scene is done purely for comic effect, it might be frightening for small children.

One episode focuses on Maddie and London struggling with body image with a fashion designer telling Maddie she's too thin and London being overweight. London starves herself and Maddie develops a binge eating disorder resulting in London fainting during a fashion show and Maddie getting sick. This episode may be triggering to viewers who suffer from eating disorders or body dysmophia.

Zack and Cody will get into fights sometimes, nothing too intense.