Detour

“Let me ask you something,” Emory Cohen says to Tye Sheridan about thirteen minutes into Christopher Smith’s new film, Detour. “If you could stop time, cut yourself in half, and one side, he goes off, he kills this pussy hound. The other side, he stays at home. Don’t know nothing about it. When it’s over, the two sides, they don’t speak, shit, they don’t know what the other one’s done. You live your life, clean hands. Would you do it?”
Cohen’s character is Johnny, a keyed-up tough guy with a penchant for solving problems with either drinks or violence. Sheridan’s character is Harper, a rich college kid who studies criminal law and has a major beef with his stepfather, Vincent (Stephen Moyer), whom he suspects of having an affair as his mother lies comatose in the hospital. Harper and Johnny are two people of such different stripes that you’d never expect their paths to cross, but Harper, who likes to cure his woes with alcohol, bumps into Johnny at a bar by chance, buys himself out of a fight with a bottle of scotch, and after drinking too much tells Johnny his darkest secrets, admitting that he’d like to see Vincent’s feather’s ruffled for two-timing his mom while she lies dying in a hospital bed.
It’s in their inebriated and ill-advised banter that Detour finds its hook: Johnny asks the above question, and the screen splits into two frames, each containing the same shot of Harper. In one frame, Harper replies to Johnny’s question in the affirmative. In the other frame, he says nothing, and the film performs a split from there, tracking both Harpers’ lives after their fateful conversation with Johnny. Detour is a film made up not of split screens but split narratives. We at first assume that Smith has chosen this device to paint the divide between the Harper who says “yes” to Johnny and the Harper who says nothing at all, to show us how a single word can irrevocably alter our lives and put us on dark paths, but Detour surprises us by instead suggesting that whether you say “yes” or “no,” you might still be an awful person.
In one thread, Harper hits the road with Johnny and Cherry (Bel Powley), Johnny’s prostitute girlfriend, and and heads to Las Vegas, where he intends to intercept and kill Vincent, who is ostensibly flying to Sin City for a business trip but in truth is just shacking up with his mistress, whom Harper makes a point of referring to as a whore. (It should probably be made clear that Detour doesn’t have a ton of respect for women.) In the other thread, Harper goes home from the bar, where he gets into an altercation with Vincent and winds up with decidedly unclean hands. The moment comes as a less of a shock than you might anticipate, and is less a spoiler than the only logical direction that the film’s secondary arc can head.