Oprah Winfrey

Oprah Winfrey is a famous African-American TV host known for her her talk show, The Oprah Winfrey Show.

Season 1
In Bugs, Sam is surprised when Dean mentions about seeing something on Oprah.

Supernatural: Nevermore
In this book, Dean mentions that Oprah is one of the few good talk show hosts.

Season 3
In Long-Distance Call, Sam asks what John sounded like when he called and Dean sarcastically replied with "Oprah".

Season 4
In The Monster at the End of This Book, Oprah is mentioned to have a friend rating burgers, one of which Dean almost ordered.

Season 7
In The Mentalists, Dean investigated a woman's house and learned the only books she had was Oprah stuff.

Appearances

 * Season 1
 * Bugs
 * Supernatural: Nevermore
 * Season 3
 * Long-Distance Call
 * Season 4
 * The Monster at the End of This Book
 * Season 7
 * The Mentalists