Yes, "Russian Ark," directed by Alexander Sokurov, was filmed in a single continuous shot. The film, which premiered in 2002, showcases a journey through the Russian State Hermitage Museum in Saint Petersburg, featuring over 2,000 actors and numerous historical figures. The entire 96-minute film was shot using a digital camera, requiring meticulous planning and choreography to maintain the illusion of a seamless narrative. This innovative approach not only highlights the museum's art and architecture but also emphasizes the passage of time in Russian history.

"The Russian Ark," directed by Alexander Sokurov, is notable for being filmed in a single continuous shot, lasting approximately 96 minutes. This innovative technique allows the viewer to experience a seamless journey through the Winter Palace of the Hermitage Museum in St. Petersburg, showcasing Russian history and culture. The film features a ghostly narrator who interacts with historical figures, blending reality with imagination. Its technical achievement and exploration of time, art, and identity make it a unique cinematic experience.

"The Russian Ark" is not an alien movie; it's a 2002 Russian film directed by Alexander Sokurov. The film is notable for being shot in a single continuous take and takes the viewer on a journey through the Russian State Hermitage Museum in St. Petersburg, showcasing various historical figures and events. If you're looking for a Russian alien movie on Netflix, you might be thinking of "Attraction" (2017), a sci-fi film about an alien spaceship landing in Moscow and the ensuing chaos.

As of October 2023, the highest-grossing Russian movie of all time is "The Battle of Sevastopol" (2015), which tells the story of a female sniper during World War II. The film was well-received both domestically and internationally, grossing over 1.5 billion rubles. It showcases the heroism of its characters and is based on true events, contributing to its popularity. However, box office rankings can change, so it's good to check for the latest information if needed.