3 Ninjas

Every summer, the three Douglas brothers - Samuel, Jeffrey, and Michael - make their way to Japan to spend time with their beloved grandfather, Mori Shintaro. Known to the boys as Grandpa, Mori is a master in the arts of Martial arts and Ninjutsu. He has been passing on his knowledge and skills to his grandsons for years, shaping them into formidable warriors.

When a dangerous organized crime ring proves to be too much for the FBI to handle, the brothers realize it's up to them to step in and take action. Drawing on their training and expertise, they band together as the 3 Brother Ninjas. With their unique blend of martial arts abilities, they set out to thwart the criminals and outsmart a group of persistent kidnappers who threaten their family.