I honestly can't imagine people getting much of a thrill out of this even 50 years ago. I love old tv movies and Montgomery is fine but the script is crap. It was recycled from a decade old Boris Karloff's Thriller script so what do you expect? We have 2 suspects in this and it's pretty obvious who the guilty party is. No real mystery to be had unless you've never seen a movie in your life. It's currently on youtube and in good quality. Give it a watch is you have 73 minutes to WASTE. p.s. be prepared to hear one characters name repeated about 100 times! Sussssaaaaaaan? haha