Enjoyable private detective movie with some punchy dialogue and old school noir tropes. Larry Cohen wrote and co-directed this so there's lots of quirky Cohen touches. However it's uneven in spots and has lulls, most likely due to the change in directors. Billy Dee Williams is terrific as the lead character Hamberger, a private dick who's framed in a fairly routine plot that you've seen before. But the plot's not the selling point. See it for the dialogue, charismatic performance by Williams, and offbeat Cohenisms. Vanity and Morgan Fairchild provide the pretty. I'm a little confused as to why this movie has such a low score here. It's not groundbreaking but it's solid entertainment that doesn't take itself too seriously.