## Description > When It Was Cool reviews one of the best of the old Republic movie serials - Adventures of Captain Marvel from 1941. By saying the magic word Shazam young Billy Batson becomes Earth's mightiest mortal Captain Marvel. This serial took some liberties with Captain Marvel's origins but still ended up producing one of the first and best superhero adventures ever on screen! Shazam! This was originally available to our Patreon supporters. Come join us today! ## Full Movie and Details <https://poal.co/s/FreeMovies/643481>