Nobody's Perfekt (1981)

You don't have to be crazy to fight the army, the mayor, longshoremen, short lawmen, and City Hall...But it helps.

While everyone knows you can't fight City Hall, there are those who, for whatever reason, can't resist the challenge. Three slightly disturbed psychiatric patients decide to take on the government. What ensues includes car chases, a ferry boat hijacking, strip-teases and lots of fun!