The Spiderwick Chronicles

The Spiderwick Chronicles is a television series that follows the Grace family as they adjust to life in their mysterious ancestral home in Michigan. As the family, comprising Helen and her children, Jared, Simon, and Mallory, settle into the Spiderwick Estate, they discover a hidden world of magical creatures and unravel secrets that were safeguarded by their great grandfather. Jared, in particular, stumbles upon a guide to fantastical beings, leading them to confrontations with darker forces seeking the guide, such as the ogre Mulgarath.