Overview
Synopsis by theflixtor - Each year, three brothers Samuel, Jeffrey and Michael Douglas visits their Japanese grandfather, Mori Shintaro whom the boys affectionately refer to as Grandpa, for the summer. Mori is a highly skilled in the fields of Martial arts and Ninjutsu, and for years he has trained the boys in his techniques. After an organized crime ring proves to be too much for the FBI, it's time for the 3 brother NINJAS! To use their martial arts skills, they team up to battle the crime ring and outwit some very persistent kidnappers!
Cast
Grandpa Mori Tanaka
Samuel 'Rocky' Douglas Jr.
Jeffrey 'Colt' Douglas
Michael 'Tum Tum' Douglas
Hugo Snyder
Samuel Douglas Sr., FBI
Jessica Douglas
Emily
Brown
Rushmore
Marcus
Hammer