This comprehensive streaming guide lists all of the streaming services where you can rent, buy, or stream for free. · based on a true story, the film tells about the famous soviet rocket launcher nicknamed “katyusha”, which was kept in great secrecy during world war 2. After the red army is forced to retreat and leave behind the katyusha, a group of eight soldiers must return to keep it out of german hands. The films plot itself is implausible; Find out where to watch secret weapon online. Watch secret weapon · full movie online for free · check all streaming services such as netflix, prime video & disney+ – including 4k options! The katiusha launcher is nothing more than a truck with some rails, so its not worth sacrificing so many human lives. Watch best-rated films online or offline for free. Download bollywood, hollywood, and hindi dubbed movies in hd 480p, 720p, and 1080p mkv formats. In fact, the katiusha missile launcher has never been a top- secret weapon suitable for a sabotage operation. Its the second world war. The red army had to retreat in a hurry and left their top secret weapon , katyusha, behind. One of these unique killing machines has drowned during an unexpected retreat of the russian troops. A group of 8 soldiers is sent to do e.