genus: Documentary
cast:
cantavit: Rupert Russell (Director), Patrick Hamm (Producer), Camilla Hill (Producer), Nick Fraser (Executive Producer), Stephen Robert Morse (Executive Producer), Maria Springer (Executive Producer)
Studio: Observatory Pictures, Bulldog Agenda
runtime: 89 minutes
qualis: HD
release: Jun 12, 2017
IMDb: 1
Patriam: United States of America, Germany
Lingua: 广州话 / 廣州話, English, 普通话