The Truth Chronicles: The Attack

"How can you get home in a broken time machine? Stranded in a familiar yet treacherous world of the past, Jax, Izzy, JT, and Micky must repair the time machine or risk messing up the future. Their quest brings them face-to-face with fearsome creatures, including history's most terrifying predator. However, the greatest challenge confronting the teens does not come from the animal kingdom."