I'm looking for a movie from the 80's or early 90's. All I can remember is two brothers build a robot and then somehow the spirit of their dead father comes to inhabit the robot. He's there to help them solve something I think. There's one part where they're trying to teach the robot to pick up a glass of juice and it grabs the glass to tight and shatters it. Sorry the description is so limited but I can't remember anything else. I appreciate the help. Thanks!
