the end?
The Laughing Policeman (1973)
Now this one I enjoyed, San Francisco in the 70's, plus you see the great character actors you grew up with; it was great until the end where it became predictable and stupid, like they ran out of ideas and it was rushed.
Still, a good 70's rent.
"Without mercy, a man is not a human being." Sansho the Bailiff, 1954