Ruth Madeley
John Leguizamo
小野洋子,朱利安·列侬,大卫·贝利,克劳斯·沃尔曼,Elliot Mintz
Dr.Hannah Fry
Cheyenne,Löhnen,Annine,van,der,Meer,Dian,Biemans
Dr Giles Yeo
Janna,Levin,Nia-Imara,Barberousse,Marcia,Bartusiak,Shep,Doeleman,Peter,Galison,Andrea,Ghez,Eilat,Glikman,James,Guillochon,Dale,Kocevski,Tod,R.,Lauer,尼尔·德格拉塞·泰森
Davalois Fearon,Gino Grenek,Meg Harper,Barrington Hinds,Jaqlin Medlock,Rashaun Mitchell,Sandra Neels,Stephen Petronio,Albert Reid,Silas Riener,Nick Sciscione,Gus Solomons Jr.,Emily Stone,Joshua Tuason,David Vaughan
吉姆·贾木许,Charlie Sexton,Dave Hill,Jamie Hince,Kirk Douglas,Bill Frisell,Lenny Kaye,Nels Cline,Marc Ribot,伊斯特·伯林特
Frank Bough,John Chittenden,Bruno Du Bois,Pat Edwards,Tracy Edwards,Bob Fisher,Howard Gibbons,Jo Gooding,Nancy Harris,Angela Heath,Marie-Claude Heys,Sally Hunter,Jeni Mundy,Skip Novak,Barry Rickthall