Magnet of Doom
L'Aîné des Ferchaux (original)
Young boxer Michel Maudet is sacked by his manager after a series of match defeats and is forced to look for a new job. He is engaged as secretary to a millionaire named Ferchaux who is in a hurry to flee the country when he discovers he has been implicated in a high-profile fraud.
Starring Jean-Paul Belmondo, Charles Vanel, Michèle Mercier, Stefania Sandrelli, Malvina Silberberg, Barbara Sommers, E.F. Medard, Todd Martin, André Certes, Andrex
It's a crime and drama movie, and has a rating of 6.5 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Finland.