Lost in the Bush/Feast of Flesh

In Lost in the Bush (1973), aboriginal trackers in Australia help find three siblings who got lost in the Victorian bush for several days in 1864. A thrilling true story based on the novel of the same name. In Feast of Flesh (1967), a masked killer prowls the beaches of Argentina, injecting beautiful girls with heroin, and then using weird organ music to make them his zombie slaves.