Zach Galligan – 56

Zach Galligan acted alongside Phoebe Cates in the popular movie, Gremlins. But actually, Galligan grew concerned when he took note of all that could go wrong with living life under the scrutinizing spotlight as he witnessed his friends fall into substance abuse and land in drug and alcohol rehab centers (think River Phoenix). Galligan then decided to give Hollywood a break and finished his studies. Only to return to the screens later in his life, when he felt more mature to handle the pressures of celeb life.