a Florentine Films production ; produced in association with Major League Baseball, WETA, Washington, D.C. ; directed by Ken Burns, Sarah Burns, David McMahon ; written by David MacMahon & Sarah Burns ; produced by Sarah Burns, David McMahon, Ken Burns
a film by Ken Burns, David McMahon, Sarah Burns ; a Florentine Films production ; written by Sarah Burns & David McMahon & Ken Burns ; produced by David McMahon, Sarah Burns, Ken Burns ; produced in association with WETA, Washington, DC