خلاصه داستان : در طول مسابقات قهرمانی بسکتبال سه برادر متوجه می شوند که پدربزرگ ژاپنی شان به دردسر افتاده است و برای کمک به او عازم می شوند...

During a championship baseball match, the three brothers hear that their grandfather in Japan is in trouble, and head out to help him, conceding the match. When they arrive in Japan, they must use all their powers to defend him against his ancient enemy, who has returned to exact revenge.

خلاصه داستان : هر سال سه برادر برای تابستان به ملاقات پدربزرگشان می روند. او در نینجوتسو مهارت بالایی دارد و سال ها در تکنیک های خود به پسران آموزش داده است.

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!

خلاصه داستان : سه برادر نینجا غیرقابل توقف برای نجات قهرمان خود (هالک هوگان) و پارک تفریحی کوهستان مگا از دست مدوسای بدجنس که از بچه ها متنفر است (لونی اندرسون) می جنگند.

Three young boys, Rocky, Colt and Tum Tum together with their neighbor girl, computer whiz Amanda are visiting Mega Mountain amusement park when it is invaded by an army of ninjas led by evil Medusa, who wants to take over the park and hold the owners for ransom. Kids and retired TV star Dave Dragon, who made his farewell appearance at the park at the time the ninjas appeared, have to break Medusa's vicious plans.

خلاصه داستان : یک حادثه مرگبار رخ میدهد و ...

When boredom, pride and a mad second of misjudgement leaves a hunter shot dead by one of five combat veterans also hunting in the Canadian hills, it is expected a police investigation will follow, but when the veterans discover the incident has not been reported, the leader of the team, Major Rex suspects the other party maybe plotting revenge. Convinced that he, his party, and their families will be targets themselves he decides to beat his suspected assailants at their own game, grouping together more army comrades and stocking up an arsenal of weapons for the forthcoming battle.