Shurik Timofeev builds a working model of a time machine. By accident, Ivan Bunsha, an apartment complex manager, and George Miloslavsky, a petty burglar, are transferred to the 16th century Moscow, while Tsar Ivan the Terrible goes into the year 1973.
Ivan Vasilievich: Back to the Future
An ordinary Soviet building manager, living in the 20th century, looks like Tsar of All Rus' - Ivan IV the Terrible (1530 - 1584). He'd never known this, until his neighbor created a time machine.