a co-production of WGBH/Boston and Thames Television, London for American Experience ; produced by Philip Whitehead ... [and others] ; written by Geoffrey C. Ward .. [and others].
Caracol Televisión presenta una coproducción Caracol Televisión y Televideo ; producción de campo, María Fernanda Márquez, Ximena Sotomayor ; guión y dirección, Juana Uribe
series producer, Michael Casey ; producer, Andy Stebbing ; producer, Martin Harrison ; created by Peter Morgan ; Sony Pictures Television ; Left Bank Pictures