Victor Wong credited as playing...
Grandpa
- Grandpa: The hospital is fine except for this wicked nurse. She's got the face of a dragon's butt.
- Nurse Hino: [Lifts up his leg too high causing Him to shout in pain] Some People here do understand English, Mr. Shintaro!
- Grandpa Mori Shintaro: Before you go to Japan, you will be tested on the field of battle. Remember, four strands of rope, apart you can snap, but together you can be strong, now get out there and kick butt!
- Grandpa: [after a home alone like battle with three dumb bad guys, when the trio was going to prepare dinner] What happened, I thought You said You were gonna have Dinner ready, what is this mess?
- Samuel 'Rocky' Douglas Jr., Jeffrey 'Colt' Douglas, Tum Tum: These three Guys came, they wanted to rob the Place!
- Grandpa: What could they want to rob?
- Samuel 'Rocky' Douglas Jr.: VCR's and stuff, we heard them talking.
- Tum Tum: Yeah, but they finally gave up and ran away!
- Jeffrey 'Colt' Douglas: We did everything You taught us, we were great!
- Grandpa: A true Ninja, never brags about His skill, next time this happens... call the Police.