5.7 / 10
(455 votes)
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!
United States of America
Family,
Action,
Adventure,
Comedy
96 minutes
1992
Jon Turteltaub
Touchstone Pictures
$6,500,000
$29,000,301

2004
7.2

1974
6.5

2004
6.3

1923
7.5

1992
6.8

2006
7.7

1972
7.1

2002
7.3

2001
7.8

2003
7.8

1999
8.2

2003
7.1

2003
6.7

1992
6.7

1978
7.4

2017
5.3

1991
6.7

2017
6.9

2018
6.8

2018
6.5