What you want to ask is, are there any Easter eggs at the end of Mission: Impossible 7: Reckoning (Part 1)? have. According to the Forbidden City History website, the ending of "Mission: Impossible: Reckoning Part 1" on the train is a tribute to the easter egg in the first episode. "Mission: Impossible: Reckoning Part 1" is the seventh installment in the "Mission: Impossible" film series. The film follows agent Ethan Hunt as he attempts to battle an all-powerful artificial intelligence known as the Entity, which has instant access to Any online network, the story of a team of people trying to retrieve the two-part key necessary to control an artificially intelligent entity and destroy it.