Don't Make Grandpa Angry

The film follows Eman Vovísek, who struggles with unrequited love for Liduška, now married to his cousin Danek. Eman's drunken behavior leads him to a mental health facility, where he encounters his uncle Hanibal, also experiencing romantic turmoil. As Danek tries to orchestrate a visit from Liduška, he persuades Eman to impersonate another character, Uncle Jonathan, to keep up appearances.

With a cast that includes Vlasta Burian, Čeněk Šlégl, and Adina Mandlová, Don't Make Grandpa Angry exemplifies the comedic style of its era. The film's narrative complexity offers a unique perspective on relationships and societal expectations, making it a noteworthy piece for collectors interested in early 20th-century cinema. Its roots in theater adaptation add another layer of interest, appealing to those who appreciate films based on plays or musicals.