The Man from U.N.C.L.E. S02 E08 The Tigers are Coming Affair

Solo and Illya go to India to help Suzanne de Serre, a French botanist trying to find out why the jungle is dying and local natives are disappearing. Prince Panat and Drusilla Davina, along with Colonel Quillon, are systematically using a chemical to destroy the jungle and kidnapping natives to work in the jewel mines for the prince.