Pool of London
Starring Bonar Colleano, Susan Shaw, Renée Asherson, Earl Cameron, Moira Lister, Max Adrian, Joan Dowling, James Robertson Justice, Leslie Phillips, Alfie Bass
It's a drama and crime movie, and has a rating of 7.1 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Mexico.