Michel Noll presents ; a production [of] Triluna Film AG & Aïe Productions SA ; a coproduction Télévision Suisse Romande TSR, SSR SRG idée suisse, ARTE ; a film written and directed by Frank Garbely
AMREF and Legambiente in collaboration with Provincia di Torino, Comune de Roma ; a film by Paolo Novelli in collaboration with Antonio Di Peppo, Guido Morozzi