Amy è una diligente dipendente del Cloud 9, un superstore di St. Louis nel quale è impiegata da molti anni, che tuttavia considera la sua vita professionale monotona e priva di vivacità. Tra i suoi colleghi spiccano l'amica Cheyenne, un\'ingenua ragazza incinta, e Garrett, un paraplegico afroamericano. Al gruppo, gestito dal manager del negozio, Glenn, e dalla sua aggressiva vice, Dina, si unisce Jonah, determinato a sfruttare gli aspetti più divertenti della sua nuova esperienza lavorativa, e Mateo, che cerca di mettersi in mostra trattando il primo come un rivale.

Saturday Superstore was a children's television series, broadcast on BBC1 from 1982 until 1987. It was shown on Saturday mornings with presenters including Mike Read, Sarah Greene, Keith Chegwin and John Craven. The show was very similar to its predecessor Multi-Coloured Swap Shop.

A regular spot on the show was their children's talent show "Search for a Superstar". The winner of the 1986 search were Claire and Friends spawning the top twenty hit "It's 'orrible being in love". In 1987, the contest was won by Juvenile Jazz, which included future OMD and occasional Stone Roses keyboard player, Nigel Ipinson.

Amongst its most memorable moments were the pop group Matt Bianco being verbally abused by a phone-in caller and The Flying Pickets offering as a competition prize a tea-towel bearing the face of Karl Marx. Other notable guests included Wham!, who answered questions about their lives to callers and read out competition answers and winners.

The presenters released a single entitled "Two Left Feet", though it failed to chart. The theme tune, entitled "Down At The Superstore", was also released by The Assistants, consisting of Dave Edmunds, B. A. Robertson, Cheryl Baker, Junior and Suzi Quatro.