Premise: Batman . The character was created by artist Bob Kane and writer Bill Finger , and first appeared in Detective Comics # 27 ( 1939 ) . Milton `` Bill '' Finger ( February 8 , 1914 -- January 18 , 1974 ) was an American comic strip and comic book writer best known as the co-creator , with Bob Kane , of the DC Comics character Batman , and the co-architect of the series ' development .
Hypothesis: The writer Bill Finger was one of Batman's creators.
Label: ENTAILMENT