Now that he outright owns the Chicago barbershop opened by his father in 1958, Calvin Palmer (ICE CUBE) is a relatively happy man. A new father, he's generally content, even if his workers occasionally get on his and each other's nerves. There's old-timer Eddie (CEDRIC THE ENTERTAINER) who likes to rile things up by openly speaking his highly opinionated mind, while the only white barber, Isaac (TROY GARITY), claims he's the best of the bunch.
African Dinka (LEONARD EARL HOWZE) still likes stylist Terri (EVE), and there seem to be more than antagonistic sparks between her and ex-con Ricky (MICHAEL EALY), although neither will admit it. Former barber Jimmy (SEAN PATRICK THOMAS), who works for verbose Alderman Brown (ROBERT WISDOM), is now a pushy client, while Calvin's cousin, Kenard (KENAN THOMPSON), has arrived fresh from barber school and automatically thinks he has a job. Even Calvin's ex-girlfriend, Gina (QUEEN LATIFAH), owns the beauty salon next door.
While Calvin can control them, he suddenly finds himself facing a new challenge. That comes in the form of businessman Quentin Leroux (HARRY LENNIX) who's decided to open a Nappy Cutz franchise directly across the street from Calvin's shop. Worried but undeterred, Calvin tries to spruce up his place and keep his loyal customers, all while dealing with the various issues and unexpected developments facing him.