His family said Cannell died from complications associated with Melanoma . Los Angeles , California ( CNN ) -- Television producer Stephen J. Cannell , known for his work on shows including `` 21 Jump Street '' and `` The A-Team , '' died Thursday , his publicist said . Cannell 's long list of iconic TV shows dates back to the 1970s . Shows like ` ` The Rockford Files , '' ` ` The A - Team , '' ` ` 21 Jump Street ''
His family said Cannell died from complications associated with Melanoma . Cannell 's long list of iconic TV shows dates back to the 1970s . Shows like ` ` The Rockford Files , '' ` ` The A - Team , '' ` ` 21 Jump Street ''