TV Madness with Mekeisha Madden Toby

Vincent Kartheiser is a gifted actor who made us hate and eventually love him on "Mad Men" for eight years. Although he never received an individual Emmy nomination or award, his performance as Peter Campbell made him an invaluable addition on the award-winning drama. Here, Kartheiser talks about being in an ensemble and how his character Pete changed over time just like he did in real life. "Mad Men" came to an end after seven seasons on AMC in May 2015.