Mykola Yeriomin: [multilinguality] title of the series is a mix of English and Latin, while episode was released in both English and Russian with main titles being English in both versions.
Mykola Yeriomin: [Sudden Actors] Ilya Sinelnikov is credited as one, appearing in a final shot before the end credits and addressed to as "that guy, who always argues that I don't do reviews", without his face being seen.
Mykola Yeriomin: [Askold Tutylopydirskiy] credited as a conductor of what clearly appears to be minimalistic synthesized score.
Mykola Yeriomin: ["Communal Universes"] Apart from Askold Tutylopydirskiy and J. Stolen credited in the end credits, character portrayed by Ilya Sinelnikov is addressed to as "that guy, who always argues that I don't do reviews", which is similar to how character portrayed by E.S. Tribes in Those Old Trailers (2010) is also addressed by narrator as "This guy" (and credited as "This Guy, Homicidal Maniac").
Mykola Yeriomin: [J. Stolen] credited as "leopard trainer" (leopard obviously seen in an old, black-and-white stock footage).