The Sea of Trees (2015 Cannes review)

With The Sea of Trees, filmmaker Gus Van Sant returns to the inspirational (mainstream) tenor of movies like Good Will Hunting and Finding Forrester. Which is a shame considering that, on paper, this drama about two men wandering through Japan’s so-called “suicide forest” feels more akin to the poetic, introspective tone of 2002’s superb Gerry. Alas, the two sides of Van Sant’s creative personality don’t mesh well in this honorable, manipulative misfire. There’s nothing wrong with sappiness, just so long as it’s done a little more smartly than this.
Matthew McConaughey stars as Arthur, a Massachusetts math professor who has traveled one-way to Japan, parking his rental car outside Aokigahara, a dense forest nearby Mount Fuji. Every year, thousands of people kill themselves in these woods—so many, in fact, that as Arthur walks into the forest, he sees signs advocating that people with suicidal thoughts consider their friends and family before taking their life.
For reasons we don’t know yet, Arthur has chosen this spot for his own suicide. But just as he’s found a quiet spot and pulled out the pills he’s going to ingest to kill himself, he notices another man, Takumi (Ken Watanabe), wandering through the woods with blood covering his arms and chest. Arthur stops Takumi to see if he needs assistance—it turns out that the man is lost and can’t find the main path back to the parking lot. Arthur offers to help, but soon they realize they’re both lost. At the same time, Arthur is suspicious of Takumi’s protestations that he didn’t come into Aokigahara to off himself. As they try to find the way out, they begin to talk.
From that setup, we recall a similar opening to Gerry: Two buddies wander through the desert, get lost and fall into an almost metaphysical journey to find their way back to civilization. But The Sea of Trees inserts a more user-friendly element, employing multiple flashbacks to illustrate what brought Arthur to this fateful moment. Like clockwork, we see periodic snippets of his marriage to Joan (Naomi Watts), an ambitious realtor who in recent years has become a heavy drinker and a constant critic of what she perceives to be Arthur’s lack of career ambition. Because present-day Arthur is so distraught, we assume that something cataclysmic happened between Joan and him. But we’re not sure what, and so we have to wait for the flashbacks to slowly bring us up to speed.
Simultaneously, the two men try to find a way out of the woods, which is hard enough without screenwriter Chris Sparling throwing in gimmicky obstacles like a flash flood and a slippery rock that causes one of the characters to fall down a perilous chasm. But the challenges aren’t just physical: Arthur and Takumi will bond over their suicidal thoughts, with Takumi assuming the role of the man who believes in God and an afterlife, while Arthur (the mathematician) serves as the devout nonbeliever.