Gulliver"Gully" McGrath (born c. 1998 / 1999) is an Australian child actor.　　McGrath played Charlie in the Australian crime series Rush.[3] He also starred as the title character in the Melbourne Theatre Company production Poor Boy alongside Guy Pearce and Abi Tucker.Recently, McGrath played David Collins in Dark Shadows, starring Chlo? Grace Moretz and Johnny Depp, released in May 2012. He will also play Tad Lincoln in Steven Spielberg's Lincoln set for late 2012.　　He was born and raised in Melbourne, Australia, and also spent time in Birmingham, U.K. His mother, Heidi Chapman, is a neuroscientist, and his father, Craig, is an anaesthetist.