Unstoppable is an 2013 American documentary film hosted by Kirk Cameron. Directed by Darren Doane. Inspired by the death of a close friend who succumbed to cancer at age 15, Cameron (who also wrote the script) has stated that his mission for the film is to answer the question of, "Where is God in the midst of tragedy and suffering?" The film is being made in partnership with Li...The death of his 15-year-old friend sparks Kirk Cameron to address the question of why bad things happen to good people. Through storytelling and dramatizations, Cameron goes back to the Book of Genesis to uncover the origins of evil and sin.