Nazi Bell and alien screams

In search of aliens covered the Nazi Bell this week. The Bell was supposedly the weapon the Nazis were going to use to win the war. In German it was known as the wonder weapon.
The Bell was never found but plans for it were uncovered. The show speculated it might have been a time machine. Interestingly, the Ancient Aliens episode speculated Nazis may have used it to escape.
The show talked about how the Nazis were very interested in the occult. Nazi scientist read ancient poems to develop the shape. They might also have recovered a downed UFO in Germany in 1936. I find it interesting that Nazi and American scientist began developing the same technologies after supposedly recovering a downed flying saucer. A UFO was said to have crashed in The Black Forest.
The show then talked to Stanton Friedman, asking if it was possible Germany developed an advanced weapon. Stan talked about the blacked out documents he received from Freedom of Information Act request. Stan had his book Flying Saucers and Science on the table in front of him.
The show then went to Kecksburg, Pa. Home of the Dec. 9th 1965 UFO crash of an object shaped very similar to The Bell. Stan Gordon, an expert on Kecksburg was asked if the ship was manned by anybody. He said he heard it was but did not elaborate. I can recall a witness to Kecksburg appearing on a UFO program. This witness was a volunteer firefighter. He left the woods and was standing at the back of the fire engine when a loud scream ripped through the woods. It was described as not being made by anything on this planet and scared him to death. I don't believe the Nazi Bell and Kecksburg crash are related. The most interesting part of the show might have been Stan Gordon describing the objects descent.
This show is worth watching weekly.