Will Steven Soderbergh ever stop surprising us? Earlier this year Soderbergh turned heads by casting porn star Sasha Grey as the lead in the fascinating, super-timely micro-budgeted indie The Girlfriend Experience. Now he's re-teamed with Limey and Kafka screenwriter Lem Dobbs for Knockout , a thriller starring mixed martial artist Gina Carano. We here at The A.V Club are big Soderbergh fans so we remain, as always, cautiously optimistic.