The Alphabet Murders
Starring Tony Randall, Anita Ekberg, Robert Morley, Maurice Denham, Guy Rolfe, Sheila Allen, James Villiers, Julian Glover, Grazina Frame, Clive Morton
It's a crime and comedy movie, and has a rating of 5.3 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Finland.