I'm looking for an old move, from the '70s or '80s. It's a children's movie about a family who have to go into witness protection. In the very beginning the family goes into a Chinese restaurant, and the restaurant says that they can't eat there, but the dad insists. There is a mob hit and everyone in the restaurant dies but the family, and they are the sole witnesses. They go on the run from the mob. They have to move like four times because they keep compromising their identity in their new communities.
Help!