The Discoverers (2012)

Washedup history professor Lewis Birch takes his begrudging teenagers Zoe and Jack on a road trip to a conference in hopes of jumpstarting his career and reconnecting with his kids But when Lewiss estranged father Stanley goes missing on a Lewis and Clark historical reenactment trek Lewis is forced to make a family detour The Birch family find themselves on a journey of discovery and connection as they make their own passage west