In 1981, a thirst for adventure led young Israeli Yossi Ghinsberg (Daniel Radcliffe) to backpack his way through South America. He and his road companions (Alex Russell, Joel Jackson) made the acquaintance of a charismatic Austrian (Thomas Kretschmann) seeking to hunt gold deep within the uncharted Amazon... and embarked on a harrowing, ill-fated journey from which not all would return. Riveting Australian adaptation of Ghinsberg's memoir co-stars Yasmin Kassim, Lily Sullivan.