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.
Focus Features presents ; a Tremolo production in association with Impact Partners ; in association with Independent Lens/PBS ; a film by Morgan Neville ; produced by Caryn Capotosto, Nicholas Ma ; produced & directed by Morgan Neville.
Universal City, CA : Universal Pictures Home Entertainment,  Widescreen.
written by Stephen Hawking, Stephen Finnigan, Ben Bowie ; directed, filmed & produced by Stephen Finnigan ; produced by Darlow Smithson Productions for PBS and Channel 4 ; in association with Endemol Worldwide Distribution.