A woman runs around in her pajamas.

A man disguises himself by cross-dressing in a nurse's uniform, then flirts with another man.

Extensive slapstick humor.

A man is dragged into an operating room and struggles as he's held down in preparation for a blood-covered doctor to operate on him.

None.

The man's wife brought him to the hospital to try to cure his alcoholism.

The hospital appears to be quite a dangerous den of quackery, which might be frightening to small children.