El elegido
A man named Jacques Mornard arrives in Mexico in 1940, claiming to be a Belgian who is fleeing the war in Europe to join his girlfriend, one of refugee Leon Trotsky's secretaries. But nobody knows that in reality this conventional and cheerful young man is in fact an agent of the GPU (Soviet Secret Service) and has been sent to assassinate Trotsky
Starring Alfonso Herrera, Hannah Murray, Henry Goodman, Julian Sands, Elvira Mínguez, Emilio Echevarría, Frances Barber, Alejandro Calva, Roger Casamajor, Javier Godino
It's a drama and history movie, and has a rating of 6.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.