Michael B. Jordan surprised Tom Cruise by joining the action star during the London premiere for the eighth film in the 'Mission: Impossible' franchise

Impossible – The Final Reckoning London premiere - The film marks the eighth, and possibly final, instalment of the action spy franchise, with other stars of the film expected on the red carpet

Tom Cruise was on top of the world in London Sunday night — or at least on top of the BFI Imax cinema.