Actress turned activist Marlo Thomas talks to Dr. Oz about her decision to continue her father's work with the St. Jude's Children's Hospital and what you can do to help put an end to childhood cancer.

View Part 1 of Marlo Thomas and the Miracle of St. Jude's Research Hospital.

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.