No backdrop availableNo posterLa fórmula del doctor Nap1922AnimationArmando PouJanuary 1, 1922 · SpainSave to watchlistMark as seenShareDetailsStatusReleasedRelease dateJanuary 1, 1922Original languageSpanishCountriesSpainCastJoaquín Xaudaró y EchauDirectorArmando PouBudgetNot recordedRevenueNot recordedIMDbView on IMDb