DiscoverMark McKerracherMark McKerracherActorBornFebruary 21, 1956 (age 70) · Pasadena, California, USAKnown forGoodbye Christopher RobinSeptember 29, 201742nd StreetMay 1, 2019Acting2201942nd Street as Mac / Doc / Thug2017Goodbye Christopher Robin as Groupie