The debut of mod Sally.
Plus, a swingin' party in Laurel Canyon.
Plus, Valentine's Day at Sterling Cooper & Partners.
You've come a long way, baby.
"If you don't like what they're saying, change the conversation."
"Why don't you just get me whatever book you read and save me these lectures."
Does Don Draper have more style than Jon Hamm?
And Betty's torpedo boobs are out.