Directed by Matt Ross, Captain Fantastic (2016) stars Viggo Mortensen in a drama about a father raising his children outside mainstream society in the forests of the Pacific Northwest. After a family tragedy forces them back into modern American life, the family confronts questions about parenting, freedom, education and social expectations. Combining road movie elements with family drama and comedy-drama, the film explores alternative lifestyles, grief and generational conflict.

Från IMDB:
A widower who lives in the forest takes his six children into the outside world for the first time.