Morgan Stewart's Coming Home (1987)

Eccentric 17-year-old Morgan Stewart (Cryer) can't seem to get his conservative parents to notice him - even though Morgan's been thrown out of 10 prep schools in 7 years! But when a sleazy campaign manager threatens Morgan's father's senatorial bid, Morgan comes home to clean up the mess... and creates hilarious havoc! by the time Morgan is finished, Washington politics will never be the same.