The Discoverers (2012)

Washed-up 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 Lewis’s 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.