Let's Go for Broke (1974)

TV reporter Jackie Broke interviews a feminist author who is then kidnapped. Jackie manages to get herself kidnapped and ends up in Haiti. There she finds a number of missing girls brainwashed to work at a "pleasure palace." Her host on the island is the femme fa-tale villainess Chitra who works for the mysterious Mister Z. Chitra is also after a secret formula possessed by wheelchair bound villain Mr. Bulova that can turn living creatures into ground meat. Jackie is tortured but escapes several times and ends up back in Florida with the villains close behind her.