Today's Oprah was '60s-themed, which included an interview with Mad Men's January Jones and Jon Hamm. Gayle (who got Oprah into the show) was given the opportunity to dress the part and enter the Mad Men universe.

In the clip above, Gayle plays a secretary at Sterling Cooper. (It's great to be BFF with the most powerful woman in media.) In the clip below, Oprah discusses the realistic portrayals of sexism and racism on Mad Men with January Jones and Jon Hamm.