It seems that the first decades of the new millennium has brought a small renaissance of documentaries, especially those that combine live action and animated pictures and even those visualised totally by employment of some animation technique. The main concern in this paper is a conspicuous propensity in Swedish animation toward animated documentary. Arguably, Sweden is the country that, besides Canada and Great Britain, has developed the most prolific production of films that merge documentary purposes and animated imagery. The paper is composed of three parts. In the beginning the paper defines animated documentary. Swedish animation and documentary history is roughed out in the second part putting emphasis on certain features that might be the base for the development of the animated documentary. Finally, the last part focuses first on some factors in its production and social background that, at least partly, explain why the animated documentary is a prominent feature on the Swedish animation scene and, lastly, some films and filmmakers that eminently represent the genre are pointed up.