"Mad Men" may soon have some period drama competition. NBC is planning its own series about the swinging '60s – and the goings-on should be even steamier than anything seen at Sterling Cooper Draper Pryce. "Playboy" is set in the world of the New York City Playboy Club in the 1960s, reports Deadline.com. The series … Continue reading NBC to take on 'Mad Men' with 'Playboy'