Richard Finney said this quote

“ My father and I used to watch a ton of old horror movies when I was growing up. ’The Creature from the Black Lagoon‘ was one of my father’s favorites and he was very excited for me to see the film. But after the movie was over, I told him that I was kind of bored. I said to him, ‘I’m sorry, Daddy, but I saw the zipper in the back of the monster’s costume. From that point on, I was really never scared at all. The point I’m trying to make is that I don’t believe someone intentionally tipped off the target. And I maintain that no one made some horrendous mistake, which I’m now trying to cover up. I believe what really happened with the operation was that our target ended up seeing the zipper. Orlo Kharms realized something around him wasn’t… real. And he was able to avoid the trap we had laid out for him. ”