stanley lieber became stan lee. the co-crow yeah for -- creator of spiderman and the hulk. jacob kirtzberg transformed to jack kirby. robert kahn disguised himself as bob kane. co-creator of batman. and jerry siegal, who conceived of superman, even reportedly from this first superman cartoon in 1941, super heroes would take flight as the gravity defying media juggernaut we know today. comics have proven so commercially indestructible, disney bought marvel or $4 b i and filing. d.c. chas five tv shows on now, including "super girl" on cbs, about superman eb ths a iny thth siai dmyseerfaelwhteicenofeelrankd. roo) inheightrkne oelem egesfree doweour is, nt pl res... insas ild o mase res ports ave the a...woachreemnt w dingter we rrator: donate to go wheyourionsfund acemd trni peopyour community >>> more tension on the korean peninsula. south korea fired warning shots spotted flying on its side of the border. the south is on alert after the north conducted a nuclear test last week. north korea is celebrating. it even brought a famous news anchor out of retirement for the occasi

stanley lieber became stan lee. jacob kirtzberg transformed to jack kirby. robert kahn disguised himself as bob kane. and jerry siegal, who conceived of superman, even reportedly used more than one pseudonym. from this first superman cartoon in 1941, super heroes would take flight as the gravity defies media juggernaut we know today. comics have proven so disney bought marvel and rival d.c. comics has five tv shows on now, including "super girl" about superman's cousin. and the comic-con e ic conventions known as comic-con. >> we want younger people who will become artists at some point to realize that it's possible and everyone has to start somewhere. >> reporter: even this daydreaming 9-year-old, who drew batman in his hebrew school book. 75 years later, that book is in the exhibit, and a grownup mark gergberg is a new yorker. >> become a super hero in my own you never lose that initial fascination with cartoons. >> reporter: and those adults are passing that fascination onto their kids who, perhaps for the first time, realized you don't need super powers

stanley lieber became stan lee. the co-crow yeah for -- creator of spiderman andhe hulk. jacob kirtzberg transformed to jack kirby. bert kahn disguised himself as bob kane. co-creator of batman. of superman, even reportedly used more than one pseudonym. from this first superman cartoon in 1941, super heroes would take flight as the gravity defying media juggernaut we know today. comics have proven so commercially indestructible, disney bought marvel entertainment for $4 billion in 2009 and has kept an endless line of super hero films coming. d.c. comics has five tv shows on now, including "super girl" on cbs, about superman'scousin. it debuted as the season's most watched new show. and the comic conventions known as comic-con attract a rabid faithful, fuelling a booming market. one estimate puts sales of comic books and novels in 2015 at about $875 million. a record. will become artists at some point t realize that it's possible and everyone has to start somewhere. >> reporter: even this daydreaming 9-year-old, who drew batman in his hebrew school book. 75 years ler, that

stanley lieber became stan lee. jacob kirtzberg transformed to robert kahn disguised himself as bob kane. and jerry siegal, who conceived of superman, even reportedly used more than one pseudonym. from this first superman cartoon in 1941, super heroes would take flight as the gravity defies media juggernaut we know today. comics have proven so commercially indestructible, disney bought marvel and rival d.c. comics has five tv shows on now, including "super girl" and the comic-coneic conventions known as comic-con. >> we want younger people who will become artists at some point to realize that it's possible and everyone has to start somewhere. >> reporter: even this daydreaming 9-year-old, who drew batman in his hebrew school book. 75 years later, that book is in the exhibit, and a grownup mark gergberg is a new yorker. >> become a super hero in my own way. you never lose that initial fascination with cartoons. >> reporter: and those adults are passing that fascination onto their kids who, perhaps for the first time,

stanley lieber became stanley. jacob became jack kirby. and the bob cain. and joe schuster even reportedly used more than one pseudonym. from this first superman cartoon in 1941, superheros would eventually take flight as the gravity denying media juggernaut we know today. comics have proven so commercially indestructible, disney bought marvel for $4 billion in 2009. and it's kept an endless line of films coming. super girl on cbs debuted as the season's most watched new show. and the comics inventionconventions known estimates put sales at $875 million, a record. >> we want people who become artists at some point to realize that it is possible. and everyone has to start somewhere. >> even this daydreaming nine-year-old who drew bat man in his he drewbrew schoolbook. >> only way i could compensate was to draw become a super hero in my own way. >> a half century after the doodle of the dark knight he used bat man again for this memorable cartoon in 197. >> why are you still captivated by superheros. >> you never lose that initial fascination with cartoons. >