"Mad Men" is a show that prides itself on getting even the most obscure of its period references exactly right, but Sunday's episode made a glaring anachronistic gaffe.
In the episode, Joan Holloway (Christina Hendricks) is paid a visit by her old friend Kate (Marley Shelton) and offers to make reservations at Le Cirque, the legendary Manhattan dining institution founded in 1974 by Sirio Maccioni.
Spilling the tea 24/7. Never miss a beat. Learn more