The main cast of The Spiderwick Chronicles Season 1 includes Lyon Daniels as Jared Grace, Noah Cottrell as Simon Grace, Mychala Lee as Mallory Grace, Jack Dylan Grazer as Thimbletack, Joy Bryant ...

Once upon a time, upon moving into the run-down Spiderwick Estate with their mother Helen (Mary-Louise Parker), twin brothers Jared (Freddie Highmore) and Simon Grace (Freddie Highmore), along ...