“Those who fell in find themselves in a mysterious and dangerous primeval land, where they have no choice but to band together to survive.
Writer David Appelbaum executive produces with Avi Nir, Alon Shtruzman, Peter Traugott, Rachel Kaplan, Steven Lilien, Bryan Wynbrandt, Ken Woodruff, Arika Lisanne Mittman and Adam Davidson.
“An epic adventure begins when a massive sinkhole opens in the middle of Los Angeles, pulling hundreds of people and buildings into its depths,” says the official synopsis.