5 Movies like Superman (1978): Pre­’Avengers’ Superheroes

Remember a time way back when the superhero genre wasn’t monopolized by ‘The Avengers’ or shared universe movies? I know it’s difficult to imagine now, but we used to have (good) movies like ‘Superman’, ‘Spider­Man’ and ‘Batman’ that didn’t adhere to another film’s plot points … it was a simpler time!