1980's movie with 3 orphan siblings that run away to find relative
I can only remember random parts of this movie but I'm almost positive it came out in the late 80's early 90's. In the beginning it shows 3 siblings I think they're orphans because they lost their parents or something. I think two of the kids have to get the other sibling out of somewhere (maybe the youngest out of an orphanage)? Then they runaway to find and uncle or relative? They drive a long ways,at one point the boy gets so sleepy when he's driving he falls asleep at the wheel and they crash, and the oldest sister gets upset. Another part is they go to a diner and are counting money that they have, which some guys see them counting, which leads the guys to try and rob the kids in the parking lot. A woman breaks up the scuffle by pointing a gun at them, then the kids end up staying with the lady who at the end helps them find their relative. Its driving me crazy! Help!
