Audacious, entertaining and chilling, Steve Yockey’s world-premiere Bellwether at Marin Theatre Company goes where few plays dare to tread.

What starts out as a satiric look at suburban living – Bellwether is a nice neighborhood, we’re told over and over again, a gated community commuter distance from an unnamed big city – quickly becomes a potent family drama. A husband and wife (Gabriel Marin and Arwen Anderson) have hit some rocky ground as they and their about-to-turn-7 daughter try adjusting to suburban living.

The show becomes a crime thriller when little Amy disappears from her bed while her mom was downstairs with a neighbor and a bottle of wine. And then it turns into something Stephen King might dream up in a novel or short story. Yockey delves into the underworld of suburbia, a dark, dangerous place that balances the shiny, happy existence up top. That Yockey – MTC’s playwright in residence for the 2009-10 season – anchors the fantastical aspects of the story with his exploration of family life in the suburbs does him credit. He and director Ryan Rilette manage something very tricky here with a tone that shifts from satirical comedy to high drama to horror.