The hosts talk about a classic Soviet comic science fiction film Ivan Vasilyevich Changes Occupation (Иван Васильевич меняет профессию) directed by Leonid Gaidai in 1973. 
The film has a time-travel machine, singing horses, Ivan the Terrible in modern times, as well as a thief and a building manager from Soviet union times ruling Russia back in the 1500s. This movie crazy and we loved it. 
You can watch this Soviet classic here with English subtitles: 
https://www.youtube.com/watch?v=a50qT9bW2Qo