Upon moving into the run-down Spiderwick Estate with their mother, twin brothers Jared and Simon Grace, along with their sister Mallory, find themselves pulled into an alternate world full of faeries and other creatures.

Freddie Highmoreas Jared Grace / Simon Grace
Sarah Bolgeras Mallory Grace
David Strathairnas Arthur Spiderwick
Mary-Louise Parkeras Helen Grace
Nick Nolteas Mulgarath
Joan Plowrightas Aunt Lucinda Spiderwick
Andrew McCarthyas Richard Grace
Seth Rogenas Hogsqueal (voice)
Martin Shortas Thimbletack (voice)
Jordy Benattaras Young Lucinda Spiderwick
Caleb Deschanel