True Detective stars Matthew McConaughey and Woody Harrelson as law enforcement members in Louisiana who get deeply involved in a very, very, very dark case.

It's a riveting investigation with twists and turns and shocks all around.

But some of the best moments in the series take place between the two leads, good friends in real-life, who share many car rides as they go from one possible clue to another.

In this sneak peek from True Detective Season 1 Episode 1, we watch as Harrelson's Martin tries to figure out McConaughey's Rust... but it isn't easy. Or uplifting.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.