Oprah's Lifeclass Videos

Oprah made Nancy's dream come true in 2001 when Oprah invited her to come to The Oprah Show to meet her biggest celebrity crush, Tom Cruise. See Oprah share how they pulled off one of the funniest surprises in the show's history!

Clemantine, whose family was separated by genocide in Rwanda, appeared on The Oprah Show in 2006 for winning a high school writing contest. But the experience ended up to be much more than Clemantine expected. See what happens when Oprah surprises Clemantine and her sister Claire with the gift of a lifetime.

Look back at the premiere week of Oprah's Lifeclass and her first five live webcasts. The lightbulb moments, viewer insights and more.

After interviewing Lady Gaga for the first time, Oprah says she developed a deep appreciation and respect for what she does and who she is.

Oprah knows one thing for sure about finding your calling: Sometimes the calling is just a whisper, and when you begin to honor that whisper, you end up being the best you can be.

After meeting Donna, a woman who devoted her life to caring for abandoned babies, Oprah realized that if you use your life to serve the world, you will find that it also serves you.

Oprah looks back at past guests who followed their callings, including former Microsoft executive John Wood and the creator of Carol's Daughter beauty products. Plus, learn why motherhood is the highest calling of all.

Oprah shares the powerful lesson author Maya Angelou, her friend and mentor, taught her many years ago.

When Oprah was 14 years old, she became pregnant and gave birth to a baby who didn't survive. Learn why she says this was a turning point in her life.

After interviewing a group of skinheads in 1988, Oprah says she made the decision to only use her platform to bring positive energy into the world.