Montel Williams investigates real and fake medical professionals who prey on you, from the fake teen doctor who ripped off unsuspecting victims to a real doctor who spent years giving his patients rounds and rounds of chemotherapy, when some didn’t even have cancer. Plus, popular medical scams you need to know about.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.