2020/加拿大/纪录片

Patty,Cohen,Domenico,De,Sole,José,Carlos,Berganti?os,Díaz,Jack,Flam,Ann,Freedman,Michael,Armand,Hammer,杰伊·埃尔南德斯,Maria,Konnikova,Luke,Nikas,Pei-Shen,Qian,Michael,Shnayerson