Officer Carey Mahoney and his cohorts have finally graduated from the Police Academy and are about to hit the streets on their first assignment. Question is, are they ready to do battle with a band of graffiti-tagging terrorists? Time will tell, but don't sell short this cheerful band of doltish boys in blue.

A new batch of recruits arrives at Police Academy, this time a group of civilian volunteers who have joined Commandant Lassard's new Citizens on Patrol program. Although the community relations project has strong governmental support, a disgusted Captain Harris is determined to see it fail.

Rookie FBI agent Jo Dee Foster has been assigned to work on the case of the Psycho Killer, a psycho killer who has psycho-killed over 120 people. But to learn more about his target, he's forced to meet Dr. Animal Cannibal Pizza, a famous doctor turned cannibal who ate pizzas with human body parts. Meanwhile, Jo's girlfriend, Jane Wine, has just stolen $400,000 in cash from her money-hungry boss, Mr. Laurel, so she and Jo can be happy, but gets lost in a horrible storm and stops at the Cemetery Motel, where the owner, Antonio Motel, is dominated by his insane mother.

The Police Academy misfits travel to Miami Beach for Commandant Lassard to be honored with a prestigious lifetime award pending his retirement. Things take a turn when Lassard unknowingly ends up in possession of stolen diamonds from a jewel heist.

Our favourite police men are called together to deal with a gang who rob banks and jewelers. Using their various talents as well as their extraordinary luck, the crooks stand no chance against our men and women in blue.

When police funding is cut, the Governor announces he must close one of the academies. To make it fair, the two police academies must compete against each other to stay in operation. Mauser persuades two officers in Lassard's academy to better his odds, but things don't quite turn out as expected...

New rules enforced by the Lady Mayoress mean that sex, weight, height and intelligence need no longer be a factor for joining the Police Force. This opens the floodgates for all and sundry to enter the Police Academy, much to the chagrin of the instructors. Not everyone is there through choice, though. Social misfit Mahoney has been forced to sign up as the only alternative to a jail sentence and it doesn't take long before he falls foul of the boorish Lieutenant Harris. But before long, Mahoney realises that he is enjoying being a police cadet and decides he wants to stay... while Harris decides he wants Mahoney out!

An FBI free-lancer stashes a stolen Las Vegas-crime tape in a high-tech car stolen by someone else.

On returning home to settle his late father's affairs, Joshua Pope (Busta Rhymes) finds a different town from the one he left. The once quiet and peaceful neighborhood is now at the mercy of a prejudice and corrupt police force. Joshua is joined by an old friend (Xzibit) and his gang of thugs in an effort to overthrow the police and restore order to the small Alabama town.

As two rival Godfathers view to take control of the city, a hot-tempered family member kills two relatives of the opposing family, breaking the "Truce of Honor". Now the war begins! As a young boxer seeks revenge for his fiancée's death, the streets become a real-life battlefield... to settle the score!