`Tajna dvorca IB` is a balletic musical, dialogue-less, propaganda rendition of Cominterne`s Resolution used by Stalin to regain his rule over non-Soviet communist countries, especially Tito`s Yugoslavia. This film can be considered as one form of Tito`s propaganda response to Stalin`s demands. Set in a metaphorical state, it describes the alchemical creation of Resolution in a desolate castle where enslaved Communist leaders work under Stalin`s command. When the Resolution, in shape of a young woman, is released to the public, workers and citizens despise her and she returns to its` creators, her fate showing them that Yugoslav people are against Stalin`s rule. This film remains a curio even for the most knowledgeable connoisseurs of Yugoslav film.