The film inspired a complementary sequel four years later -French Connection II (1975), directed by John Frankenheimer."Poor devil," Holt remarks.Jane falls in the same place, but is saved by a rope.They continue on their trek, choose a resting place, and hen hear a long animalistic cry - the first time Tarzan""s trademark jungle call is heard: "Aaah-eee-aaah.Owen and Claire drove further into the restricted area and discovered he destroyed Gyrosphere, and surmised that the boys "made it out" (muddy footprints revealed their flight) and bravely "jumped" at he waterfall to save themselves.Jack was unable to convince Blackbeard of Angelica""s duplicity, and he was forced to reconsider his position o help lead Blackbeard to the Fountain, to aid his quest on the "hell-bound vessel" before the captain""s prophesied death.