Professor Lawrence Wetherhold (Dennis Quaid) might be imperiously brilliant, monumentally self-possessed and an intellectual giant — but when it comes to solving the conundrums of love and family, he’s as downright flummoxed as the next guy.

A high school valedictorian who gets baked with the local stoner finds himself the subject of a drug test. The situation causes him to concoct an ambitious plan to get his entire graduating class to face the same fate, and fail.

A wild weekend is in store for three high school seniors who visit a local college campus as prospective freshmen.