They Might Be Giants
Every hero has a weakness, and Sherlock Holmes' weakness was Moriarty. Sherlock Holmes and Dr. Watson solve mysteries and search for Moriarty in 1970s New York City. The fact that Sherlock Holmes is a psychotic paranoid and Dr. Watson is a female psychiatrist fascinated by his case is almost beside the point.Every hero has a weakness, and Sherlock Holmes' weakness was Moriarty. Sherlock Holmes and Dr. Watson solve mysteries and search for Moriarty in 1970s New York City. The fact that Sherlock Holmes is a psychotic paranoid and Dr... Read more
Starring George C. Scott, Joanne Woodward, Jack Gilford, Lester Rawlins, Al Lewis, Rue McClanahan, Theresa Merritt, James Tolkan, Kitty Winn, F. Murray Abraham
It's a comedy and thriller movie, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Ireland.