Nobita and Doraemon find a giant robot in pieces which they later assemble. It turns out to be a destructive weapon and the gang must save Earth from an imminent invasion.
Not streaming on a subscription service in the US right now.
Starring Wasabi Mizuta, Megumi Oohara, Yumi Kakazu, Tomokazu Seki, Subaru Kimura, Miyuki Sawashiro, Chiaki, Masaharu Fukuyama