TV Tuesdays: Alfred Hitchcock Presents

I have been enjoying watching old television shows on Netflix. I just got done watching the complete series of "The Twilight Zone". Rod Serling was a genius and many of the episodes have morality themes. Now I am watching "Alfred Hitchcock Presents" from 1955. Alfred Hitchcock was a master of suspense. I also love his sense of humor. I still haven't caught him in a cameo in any of the episodes yet.

What is your favorite old television series?