Archie: to riverdale and back again (1990)

The classic comic characters return, partaking in their Riverdale High 15th anniversary reunion! But when Pop's Chock'lit Shoppe is under the danger of being closed down for good, Archie, along with his pals n' gals, find a way to help out their friend and keep the youth of Riverdale intact with a good burger and milkshake!