To help commemorate Superman’s 75th anniversary, Man of Steel director Zack Snyder partnered with artist and animator Bruce Timm to create a two-minute short that traces the history from Superman’s debut on the cover of Action Comics #1 to Henry Cavill in Man of Steel. It’s a must-see for any fan of Superman or comic books in general. If you’re a big comic buff, be sure to check out DC Comics’ official list of annotations.