In the much-better-than-it-sounds Amazon-backed action comedy "Heads of State," relations are frosty between the president of the United States (John Cena) and the British prime minister (Idris Elba),

Heads of State on Prime Video stars John Cena and Idris Elba as rival leaders forced to team up in a hit action-comedy now topping global streaming charts.

Idris Elba and John Cena join forces as an odd couple of national leaders trying to evade the private army of a Russian arms dealer.