The poster is visible in the commander's room. The actor (Marek Perepeczko) who plays commander, also played the main character in the "Janosik" series
Ferdynand, drugged by the expired oscypek, thinks that he and his surroundings are highwaymen in the 19th-century Carpathians. One of the highwayman is played by Witold Pyrkosz, who played Pyzdra in original series.