The Kingdom of Diamonds

Gopinath 'Goopy' Gyne (Tapan Chatterjee) and Bagha Byne (Rabi Ghosh), a singer and a drummer with magical gifts, arrive in the kingdom of Hirak Raja (Utpal Dutt) and learn that his tyranny runs deeper than taxes. Subjects are being brainwashed with rhyming slogans that rewrite what they think. Satyajit Ray sends the pair to set the king right, with a schoolteacher named Udayan (Soumitra Chatterjee) at their side.