Old video shows a submersible caught on Titanic's propeller CNN 0 115 2023.06.22 21:58 https://www.youtube.com/watch?v=zk6QyI3tLnw + 13 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 11 Old video shows a submersible caught on Titanic's propeller