That tagline — “You don’t know Jack” — is going to be run into the ground over the course of the next week or so, as director Bryan Singer’s latest feature about a farmhand named Jack, some magic beans and an army of angry giants threatens to overtake the multiplexes.  

Back in 1963, Stan Lee and Jack Kirby probably didn’t have as much trouble creating Earth’s Mightiest Heroes as Hollywood has had in bringing these super duper dudes (and one dark and mysterious dudette) to the screen.