A boy and his dog with bionic powers save a small town from two bumbling crooks.

A brave Army dog returns to the U.S., where he helps his heroic handler bond with his resentful daughter on a camping trip despite danger lurking around every corner.

The kids are thrilled that Bernie has come back. But so has their old enemy Winston, who's about to kidnap the talented dolphin. Kevin and Holly must rescue their splashy friend before it's too late.