"Superstore" centers around Amy (Ferrera), the store’s most stalwart employee as well as the glue holding the place together, and newly hired Jonah (Feldman), a dreamer determined to prove work doesn’t have to be boring. Their fellow associates include the sardonic Garrett (Colton Dunn, "Key and Peele"), the ambitious Mateo (Nico Santos, "Mulaney") and the sweet teenager, Cheyenne (Nichole Bloom, "Shameless"). Overseeing the store is Glenn (Mark McKinney, "Kids in the Hall"), the store’s affable, clueless store manager, and Dina (Lauren Ash, "Super Fun Night"), the aggressive assistant manager who enforces Cloud 9 policy with an iron-fist.