I've been watching the old Twilight Zone series and saw the episode called "Mr. Dingle The Strong" from season 2. It stars Burgess Meredith and Don Rickles. It is also has the most craziest aliens ever imagined. This guy with two heads is supposed to be a martian. They are so fascinatingly creepy that I had to draw them. I mean the moment they walk onto their first scene my jaw dropped. I couldn't believe what I was seeing on the screen. The episode is up on You Tube. I provided some screen shots to convince you of how wonderfully crazy this episode is.