Actor Jon Miyahara, best known for the sitcom “Superstore,” has died at 83. His death was announced by fellow “Superstore” cast member Colton Dunn in an Instagram post on Thursday.

Actor Jon Miyahara, who portrayed Brett on the hit NBC TV show “Superstore” has died. Miyahara‘s death was first confirmed by “Superstore” cast mate Colton Dunn and then by his daughter ...