Family. Our greatest asset... and sometimes our greatest trial.

When Ranger Jed Knowles' family decides to visit Yellowstone National Park he expects some tense moments. After all, his high-achieving family isn't overly impressed with his decision to become a park ranger. But Jed never expected the predicament his neurosurgeon brother and his twin sons put the family in... not to mention the danger. Will Ranger Jed be able to save the day? And possibly earn the respect he deserves from the people he loves most?