Erze Ivan

Marshovia, a small European kingdom, is on the brink of bankruptcy but the country may be saved if the wealthy American Crystal Radek, widow of a Marshovian, can be convinced to part with her money and marry the king's nephew count Danilo. Arriving to Marshovia on a visit, Crystal Radek change places with her secretary Kitty. Following them to Paris, Danilo has a hard time wooing the widow after meeting an attractive young woman at a nightclub, the same Crystal Radek who presents herself as Fifi the chorus girl. Plot by Mattias Thuresson.

The film plays out, with three first-season episodes edited together into a single story: "The Benefit", "Breaking the Lease", and "The Ballet", with new footage included between episodes to help transition the episodes into one coherent storyline. As the series routinely took the format of filming scenes in chronological order, this adds to the "show within a show within a show" format of the film, as viewers watch the cast perform the episodes live. The film itself ends with a "curtain call", as the cast comes out and Arnaz thanks the audience for their support.