Desperate to reunite with her son, Eve follows a lead that brings her face to face with a ruthless prehistoric group; Gavin, Izzy and Ella question whether they're fit to survive in 10,000 B.C.; Josh and Riley wake up in an unfamiliar time.xi
A homicidal foreclosure victim kidnaps a real estate agent and plans to kill her in the housing development where she finagled money from customers like him.
