What parents need to know
Parents need to know that Jack and the Giant Slayer is a big-budget adaptation of the classic English fairy tale. It's full of swashbuckling action, computer-generated fantasy violence, and considerable collateral damage. The violence is the result of the vengeful giants holding an (understandable) grudge against the humans. People die from being eaten (the giants tear people apart to eat them) or burned, plunging to their deaths, getting crushed, and other catastrophes. There are also sword fights, and a well-liked character meets a particularly gruesome end. There's mild romance between Jack and Princess Isabelle (they flirt and share a couple of sweet, chaste kisses) and a little bit of language ("hell," "bastared," etc.). In classic fairy tale tradition, the hero is brave and selfless, and the heroine -- while definitely up for adventure -- finds herself in need of saving on more than one occasion.