To prove his brother's innocence, undercover officer Nick enrolls in high school again, dealing with crushes, bullies, humiliations, popularity swings, and quirky teachers and staff to find the real murderer.
Plain Clothes is a 1988 American comedy film directed by Martha Coolidge and starring Arliss Howard. The film was a box-office bomb, has mixed reviews and pulled from theatres after a very short and limited release.