One Mile Straight Down

When a powerful earthquake hits California and opens up a chasm bigger than the Grand Canyon, it reveals an enormous hidden ocean lying deep beneath the earth's crust. Billionaire adventurer James Exeter works with the government to take an advanced nuclear submarine down to explore it and discovers more than he ever could have imagined. Writers: Skip Woods (X-Men Origins: Wolverine), Naren Shankar (CSI: Crime Scene Investigation) and Deran Sarafian (CSI: NY). Executive producers: Skip Woods, Naren Shankar and Deran Sarafian. A production of Universal Cable Productions. (Source: Syfy)