Rosalyn SidewaterActingShareKnown forAdd8.2Grey's Anatomy2005 · Series · Mrs. BossonAdd8.6House2004 · Series · Woman in SuitAdd7.8How to Get Away with Murder2014 · Series · GloriaAdd7.7Superman: The Animated Series1996 · Series · Doctor (voice)Add5.2Mirror Mirror1990 · Vice-PrincipalAddLuv U Cuz2021YearPopularTop ratedAll acting creditsAddLuv U Cuz2021Add7.8How to Get Away with Murder2014 · Series · GloriaAdd8.2Grey's Anatomy2005 · Series · Mrs. BossonAdd8.6House2004 · Series · Woman in SuitAdd7.7Superman: The Animated Series1996 · Series · Doctor (voice)Add5.2Mirror Mirror1990 · Vice-Principal
