"Blowing Smoke" is the twelfth episode of the fourth season of the American television drama series Mad Men, and the 51st overall episode of the series. It aired on the AMC channel in the United States on October 10, 2010. At the 63rd Primetime Emmy Awards, Robert Morse was nominated for the Primetime Emmy Award for Outstanding Guest Actor in a Drama Series for his performance in this episode; Andre and Maria Jaccquemetton were nominated for the Primetime Emmy Award for Outstanding Writing for a Drama Series for their teleplay.