It would have been from around 1964 - 1967. I was watching something on TV where a crew member (of what, I don't remember) didn't have enough time to get through some sort of geometrical sliding metal door and it was implied that he got cut in half. I think he screamed as the door closed on him and then they cut away. Presumable he was running from something or trying to get on a ship in time, something like that.
It gave me nightmares!
Anyone have any idea what this was? Maybe a sci-fi movie, or an episode of Voyage to the Bottom of the Sea?
Thanks.