Robinson Crusoe on Mars, released in 1964, is not a movie that I would guess anyone has seen, but on a Sunday afternoon, it was the only interesting thing on TV. The premise is that a lone human survivor of a spaceship crash, an astronaut is stranded on Mars with only a monkey who happened to be traveling with the humans. The astronaut must figure out how to find oxygen, water, and food on the lifeless planet.
OK here is why I bring this up at all. First, my suggestion is that no one watch the movie, but what was interesting is that when the astronaut was confronted with potential danger, he draws out his space weapon to protect himself. The space weapon turns out to be a Smith & Wesson Single Shot Pistol with a 10" barrel. Now the director could not have thought a 22 single shot pistol would take care of martian creatures . . . or did he???
The bigger question is will a 22 LR cartridge actually fire with a little or no of oxygen present??
OK here is why I bring this up at all. First, my suggestion is that no one watch the movie, but what was interesting is that when the astronaut was confronted with potential danger, he draws out his space weapon to protect himself. The space weapon turns out to be a Smith & Wesson Single Shot Pistol with a 10" barrel. Now the director could not have thought a 22 single shot pistol would take care of martian creatures . . . or did he???

The bigger question is will a 22 LR cartridge actually fire with a little or no of oxygen present??