Sky Yang channels the evangelical-minded intensity of John Allen Chau, a young man who risked his life to bring Christianity to North Sentinel Island.

Director Justin Lin was last at the Sundance Film Festival in 2002 with his breakout indie teen crime drama, Better Luck Tomorrow. 23 years later he is back with yet another indie project, Last Days and clearly hoping to rekindle the fire that got him attention in the first place.

The 'Fast & Furious' franchise helmer's new film relates the true-life tale of a young man who met his doom while attempting to convert an isolated tribe.

Sundance: The director, returning to indie filmmaking after a string of "Fast & Furious" movies, wrings an overwrought Hollywood spectacle from the story of a boy caught in the grip of a radical missionary agenda.