<Tr> <Th> Children </Th> <Td> </Td> </Tr> <P> Giancarlo Giuseppe Alessandro Esposito (Italian pronunciation: (dʒaŋˈkarlo dʒuˈzɛppe alesˈsandro eˈspɔːzito); born April 26, 1958) is a Danish - born American actor and director . He has played Gustavo "Gus" Fring on the AMC shows Breaking Bad and Better Call Saul, a role for which he won the Best Supporting Actor in a Drama award at the 2012 Critics' Choice Television Awards and was nominated for an Outstanding Supporting Actor in a Drama Series award at the 2012 Primetime Emmy Awards . </P> <P> He has appeared in Spike Lee films such as Do the Right Thing, School Daze, and Mo' Better Blues . His other film appearances include Fresh, Harley Davidson and the Marlboro Man, The Usual Suspects and King of New York . He has portrayed Sidney Glass / the Magic Mirror on ABC's Once Upon a Time and Major Tom Neville in the NBC series Revolution . He has had roles in two Netflix original series: The Get Down, wherein he portrays Pastor Ramon Cruz, and Dear White People, which he narrates . He also voiced "The Dentist" in the video game Payday 2 . </P> <P> Giancarlo Giuseppe Alessandro Esposito was born in Copenhagen, the son of Giovanni Esposito, an Italian stagehand and carpenter from Naples, and Elizabeth Foster, an African American opera and nightclub singer from Alabama . </P>

Who plays sidney in once upon a time
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