SubKong
The Death Ray
1924-10-17
British inventor Harry Grindell Matthews demonstrates what he claims to be a directed energy weapon which has the potential to revolutionise warfare forever.
⭐0.6000000000000001
Subtitles
Loading languages...
1924-10-17
British inventor Harry Grindell Matthews demonstrates what he claims to be a directed energy weapon which has the potential to revolutionise warfare forever.