Douglas is a foreign entrepreneur, who ventures to Russia in 1885 with dreams of selling a new, experimental steam-driven timber harvester in the wilds of Siberia. Jane is his assistant. On her travels, she meets two men who would change her life forever: a handsome young cadet Andrej Tolstoy with whom she shares a fondness for opera, and the powerful General Radlov who is entranced by her beauty and wants to marry her.

The lovably simple residents of peaceful Kikoriki Island are thrown kicking and screaming into big adventure, when their resident scientist invents an amazing device - a helmet called "the Improverizor," which takes personality traits from one person and swaps them with traits of someone else. But when spineless young Wally tries to use the untested device to cure his cowardice, he ends up even more spineless - by getting accidentally body-switched with a squirmy little caterpillar. Now he has even more to fear than he could have ever imagined, and so do his fellow villagers, as they're dragged into a madcap adventure packed with plane crashes, mistaken identities, erupting volcanoes and angry primitives on the warpath. Boy, do the Kikoriki Crew wish they could switch place now - with anyone.

Commissioned to map the Far East territories of the Russian Empire, cartographer Jonathan Green sets off on a long journey of unbelievable adventures—making breath-taking discoveries and meeting mysterious creatures, Chinese princesses, deadly masters of oriental martial arts, and even the King of Dragons.

In present day St. Petersburg, police major Igor Grom, an honest and skilled cop with unconventional methods, pursues a vigilante murderer in the mask of a plague doctor.

A recap of Kimetsu no Yaiba episodes 22–26, with new footage and special end credits. Tanjiro and his sister Nezuko have been apprehended by the Demon Slayer Hashira, a group of extremely skilled swordfighters. Tanjiro undergoes trial for violating the Demon Slayer code, specifically smuggling Nezuko, a Demon, onto Mt. Natagumo.