The "Serial Killer's Apprentice" episode 2 airs tonight on Investigation Discovery. Find out how to watch for free as ...

Even if you don’t have traditional cable, you can watch “The Serial Killer’s Apprentice” live and on demand for free using ...

Starring Yellowstone actress Hassie Harrison and Suicide Squad 's Jai Courtney, the film, titled Dangerous Animals, follows the abduction of a free-spirited surfer by a shark-obsessed serial killer.