Mary Scheer. Actress: Twin Mirror. Actor, Writer, and Voiceover Artist, Mary Scheer is an alumni of the Groundlings Theater Main Company where she performed for 6 years with Will Ferrell, Wendy MCclendon-Covey, Jennifer Coolidge, Michael Hitchcock and many more. 2023 credits include Season 3 ParamountPlus iCarly, Twin Mirror (Video Game) from DontNodProductions . Guest Star roles include Life in Pieces, 2 Broke Girls. Series regular, Mrs. Benson, on iCarly and...