Behind-the-scenes preview of the new CBS summer blockbuster "Salvation"

When MIT grad student Liam Cole (Charlie Rowe) discovers an asteroid is set to collide with Earth in 186 days, he joins forces with tech billionaire Darius Tanz (Santiago Cabrera) and the U.S. government to try and stop it – and together they stumble onto the greatest conspiracy never told, on the series premiere of SALVATION, tonight at 8:00 on KFVS12. Neil deGrasse Tyson guest stars as himself. Santiago Cabrera, Jennifer Finnigan, Charlie Rowe, Jacqueline Byers, Rachel Drance, Shazi Raja and Ian Anthony Dale star in the new summer suspense thriller.